My Balls by CMS Fun Ballz Ball Pit Balls - Kids Love 'Em Manufactured non-pvc, phthalate free, bpa free and lead free non-recycled plastic materials Will withstand up to 90 pounds of weight, will dent when press, but will pop back to original shape Pack of 100 pcs 65mm (2.55") air-filled soft plastic ball pit balls, 5 bright colors in a mesh bag Perfect size for kids, great for any ball pit, kiddie pool, playhouse, playpen and/or play center