The Play Gym by Lovevery is the first play gym for all learning stages, providing what your baby wants to see, touch, and do as their little self starts to emerge. It includes everything you need--from batting to teething to learning to focus--for your baby’s first year of play. Designed by experts for baby's developing brain. My kids have now outgrown this play gym but absolutely loved it when they were babies! It kept them engaged for long periods of time. Gym is in great condition (I washed it regularly) and from a smoke-free home. Some of the play cards are bent but still fully functional. Assembly: 2-minute setup No tools required for setup and takedown No batteries required Dimensions: Play mat zones closed (in): 23.9H x 37.9W x 42.9L Play mat zones open (in): 23.9H x 50 W x 47L Materials & Care: The Play Gym is OEKO-TEX STANDARD 100 certified and tested to be baby safe; materials include FSC-certified wood, polyester, silicone and organic cotton Baby's Play mat and developmental zones are machine-washable in cold water and on gentle air dry Wipe down wooden and plastic components with a damp cloth as needed Key Features Grows with your child from age 0+ months for playtime with purpose 5 Developmental Zones with activities that foster exploration and growth 5 detachable activity toys The double-sided Play Space Cover transforms from a high-contrast for babies into a fort Play Guide with stage-based tips and activities developed by expert