ECR4Kids SoftZone Climb and Crawl Foam Play Set for Toddlers and Preschoolers (5-Piece) Fun Foam Play Set  infants and toddlers will learn climbing, crawling and sliding on this collection of 5 foam shapes Safe Active Play  dense foam structure keeps kids safe and cozy as they play, while a non-slip bottom keeps individual pieces stable and in place Gross Motor Development  little ones develop important skills as they move and play at home, daycare or classrooms Low Maintenance  soft, colorful covers are durable and easy to clean; just wipe with a mild soap-and-water solution Non-Toxic and Safe  GREENGUARD [GOLD] Certified for minimal indoor air emissions; complies with CAL 117 flammability regulations Dimensions  24" L x 16" W x 8" H, 9 lbs overall Usage Guidelines  children should remove shoes before use; recommended for kids 9 months to 3 years old; adult supervision required