My Balls by CMS Pack of 500 pcs 3'' Crush-Proof non-PVC Phthalate Free BPA Free PE Plastic Ball Pit Balls in 5 Colors - Guaranteed Crush-Proof or Your (for Home Use Only) *** Built for use in Home Environment Only! *** Commercial Establishments; please order the Heavy Duty Commercial Grade Ball Pit Ball designed just for your business, by ordering thru separate Amazon listing ASIN# B00AMJC7RI or simply use link: " http://www.amazon.com/gp/product/B00AMJC7RI " or search on Amazon using keywords: " My Square Deals Commercial Ball Offers ". If any questions, please contact seller for details. (These Balls were not designed and intended for Pets or Animals use ) These Balls are Truly Crush-Proof ( Denting is normal, will return back to original shape). Manufactured with Phthalate Free; Lead Free, non-PVC, 100% PE Plastic Materials, in 3" diameter (met US Government Small Parts Regulations for kids 3 years or under) in 5 Bright Colors. Compliant to all outstanding US Toys & Child Safety Standards. Individually date-coded to ensure quality & warranty tracking. 90 Days Replacement Warranty! Guaranteed against Crushing, Cracking & Deformation. Larger 3" Balls provide you twice the volume/mass as the 2.5"(or 65mm) balls, or 6% larger volume than the 70mm(2.75") balls. These 3" balls would saved you money overall!. Balanced between firmness & safety, these balls were soft, gentle, safe & easy on the kids( or furnitures, TV, etc.) so they wouldn't get hurt, and yet able to handle occasional rough plays. Each ball will withstand over 90 pounds of body weight. Using a unique 2-stage blow molding process to ensure consistency of quality (thickness; weight; color & firmness); smooth seam & surface. Designed & Made in China & Proudly Sold in the USA. These balls were 35% more durable than equivalent domestic made balls at 70% lower overall cost. Due to large volume, all ball pit balls will be shipping by volume, not by actual weight. ( refer to as "Dim Weight" or Dimensional Weight ) Pack of 500 Balls in ship-ready packaging. Each pack of 500 Balls will fill approximate 8 cubic feet of volume. Other quantity available offered spearately thru Amazon product listings: " http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Dtoys-and-games&field-keywords=my+square+deals+ball+offers " or search on Amazon using keywords " My Square Deals Home Ball Offers ". Please contact seller if you have any additional questions