I don't know what's wrong with these boxes but my 3 year old son loves them. We have to pack boxes several times a day because he is always building towers. Once I figure it out, it's pretty easy to do. But for some it was almost impossible to do so. My son steps on them and they hold up very well. I have no regrets that I bought the boxes as a gift.
ECR4Kids SoftZone Climb and Crawl Activity Play Set: Foam Shapes for Safe Climbing, Crawling, and Sliding - Toddlers' and Preschoolers' Lightweight Playset (5-Piece Set, Earthtone)
7 Review
CUKU Tummy Time Water Play Mat for Baby & Toddlers - The Ultimate Inflatable Water Mat for Fun-Time Play and Stimulation Growth
5 Review
Niskite Tummy Time Water Play Mat: Engaging Sensory Toys for Babies 3-12 Months, Promotes Crawling Development and Montessori Learning, Perfect Baby Shower Gift for Boys and Girls
4 Review
πΆ MAGIFIRE Tummy Time Baby Water Mat - Water Play Mat for 3-9 Months Infant Toy - Newborn Boy/Girl
6 Review
𧳠Convenient and Versatile Kids Travel Tray: Toddler Seat Activity Tray with Art Supplies Storage Pockets
10 Review
Bright Starts Tummy Time Prop & Play Baby Activity Mat With Support Pillow & Taggies - Unicorn 36 X 32.5 In, Age Newborn+
16 Review
π¦ Fisher-Price Fitness Fun Folding Jumperoo: Gym-Themed Infant Activity Center with Adjustable Bouncing Seat, Lights, Music, and Interactive Toys
9 Review
Bright Starts Bounce Bounce Baby 2-In-1 Activity Jumper & Table - Playful Palms
18 Review