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Fisher-Price Baby Stacking Toy Rock-A-Stack, Roly-Poly Base with 5 Colorful Rings for Ages 6+ Months

  • Based on 57,218 reviews
Condition: New
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Availability: Only 7 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Mar 31
Order within 11 hours and 5 minutes
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Style: Rock-A-Stack


Features

  • Classic infant stacking toy with 5 colorful rings to grasp, shake, and stack
  • Top ring has shiny surface with rattle beads inside
  • Roly-poly rocker base for wibbly-wobbly, bat-at play
  • Helps develop fine motor skills and gross motor skills as baby grasps, shakes, and stacks the rings
  • Great toy for babies and toddlers ages 6 months and older
  • Smilestones: Bringing a smile to milestones! This toy helps foster Crawling by giving your baby colorful round targets to move toward

Description

The Fisher-Price Rock-a-Stack toy offers classic stacking fun for your baby. Younger babies will love grasping, holding, shaking and exploring the five colorful rings. The littlest ring has a shiny, reflective surface for baby to discover inside—with colorful, swirling beads that make fun rattle sounds! When they're ready to sit and play, babies can stack the rings on the post, then bat at the wobbly base to make it rock back and forth. Stacking helps them develop hand-eye coordination and introduces them to the concept of relative size as they learn to sort and stack from biggest to smallest!

Brand Name: Fisher-Price


Manufacturer Minimum Age (MONTHS): 6


Sub Brand: Fisher price


Model Name: Fisher-Price Rock-a-Stack


Model Number: GKW58


Age Range Description: Infant


Customer Package Type: Standard Packaging


Manufacturer Maximum Age (MONTHS): 1188


UPC: 887961832853


Global Trade Identification Number: 53


Manufacturer Part Number: GKW58


Model Year: 2019


Manufacturer Warranty Description: No Warranty


Included Components: ​1 stacking post, 5 rings


Item Type Name: Toy


Manufacturer: Fisher-Price


Unit Count: 1.0 Count


Color: Multicolor


Theme: Alphabet


Subject Character: Stacking Ring


Number of Pieces: 5


Item Dimensions: 5.12 x 4.72 x 7.76 inches


Item Weight: 8.3 Ounces


Size: Small


Educational Objective: Hand-Eye Coordination, Motor Skills


Additional Features: Stackable,Portable


Toy Building Block Type: Stacking Toy Building Block


Is Assembly Required: No


Operation Mode: manual


Power Source: manual


Material Type: Plastic, Rubber


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Mar 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great toy for babies
Style: First Blocks & Rock-a-Stack Bundle (...
My baby really likes this toy. The colors are bright and the material feels safe and good quality. It’s great for keeping a baby entertained and curious. It arrived well packaged and in excellent condition. Very happy with this purchase.
Reviewed in the United States on March 7, 2026 by MagyurysAlexis

  • Classic toys that keep babies engaged and learning
Style: First Blocks & Rock-a-Stack Bundle (...
I bought this set as an early learning toy, and it’s been a hit. The shapes and rings are bright, easy to grip, and just the right size for little hands. It’s great for helping with basic skills like sorting, stacking, and hand-eye coordination. The blocks fit neatly into the bucket, which makes cleanup simple, and the Rock-a-Stack rings stack smoothly without tipping over too easily. The plastic feels durable and safe, and it’s held up well to being dropped, tossed, and chewed on. Overall, this is a solid starter toy set that grows with a baby as they learn new skills. It’s simple, sturdy, and does exactly what you’d expect from a classic Fisher-Price toy. ... show more
Reviewed in the United States on January 10, 2026 by Kyle R.

  • BEST value toy bundle!!
Style: First Blocks & Rock-a-Stack Bundle (...
Much better quality toys than I expected for the price. Our 12 mo old loved them, and plays with them with ease. The case makes them easy to pack and play. Highly recommended, great value!!
Reviewed in the United States on January 2, 2026 by A Lewis

  • Great priced bundle!
Style: First Blocks & Rock-a-Stack Bundle (...
Colorful and safe. Great toys
Reviewed in the United States on February 22, 2026 by Geri

  • Great for toddlers
Style: First Blocks & Rock-a-Stack Bundle (...
Two of my youngest grandchildren received this for Christmas. They enjoyed the bright colors, the size of the pieces in their little hands. These toys kept them busy because they are easy to put together. Babies and toddlers tend to throw things but I know these toys are durable and will last a while. ... show more
Reviewed in the United States on February 4, 2026 by Annette

  • great for gifting !
Style: First Blocks & Rock-a-Stack Bundle (...
love this brand first off, the quality is always perfect !! these toys are for around ages 6-18 months and even older!
Reviewed in the United States on March 11, 2026 by Mary Jane

  • Classic Toy, Fun and Colorful
Style: Rock-A-Stack
This is such a classic toy, and my baby really enjoys it. The bright colors and lightweight rings make it easy for little hands to grab and stack. The base rocks a little, which adds some fun and keeps my baby curious. The only reason I didn’t give it 5 stars is that I wish the rings were a bit softer for teething, since my baby likes to chew on them. Still, it’s durable, safe, and keeps my baby entertained. Definitely a good toy for early learning and play. ... show more
Reviewed in the United States on September 24, 2025 by Fan Wu

  • Satisfied
Style: First Blocks & Rock-a-Stack Bundle (...
Baby loves it. Of course they end up on floor. But they are useful for gripping and visual motor skills. Thank you
Reviewed in the United States on March 21, 2026 by Yoli

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