My Balls by CMS Pack of 200 pcs 3.1'' Jumbo Size Crush Proof Plastic Balls in 5 Bright Colors - Phthalate Free BPA Free, Perfect Amount for a Small Inflatable Pool *** Built for use in Home Use Only!!! *** Commercial Establishments, please check our HD Commercial Grade Ball Pit Balls designed & built just for your business. Please check our Amazon listing: ASIN# B00673VSDC or simply use link: http://www.amazon.com/dp/B00673VSDC . We also offered a sample pack of '' My Balls by CMS Brand of balls '' , please check Amazon listing: ASIN# B00VQVSQCQ . For more detail product & warranty information, please visit our official webpage at aaabestbuy.com *** Crush-Proof - These Balls are Truly Crush-Proof ( denting when squeezed is normal, will return back to original shape afterward ), and each ball can withstand more than 150 pounds of body weight. Manufactured with 100% PE Plastic; Phthalate Free; BPA Free; Lead Free; non-PVC and non-Recycled Plastics. We also avoided using other chemical additives such as UV inhibitor, color stabilizer, etc. etc, therefore, we had created the Best & Safest Balls for our younger generations. Size does Matter - at a 3'' diameter, certified for use by kids age 1 and up ( based on US Toys Safety Standards and Small Parts Regulations, 65mm or 2.5'' balls can only be sold for kids age 3 and older ). Our Jumbo 3'' diameter balls are twice the size by volume compared with 65mm / 2.5'' balls, and at least 65% heavier by weight. If you need balls to fill a larger space, like a pack n play, you would only need a pack of 150 of our jumbo 3'' balls instead of 300 of the smaller 65mm/2.5'' balls Quality & Bright - Using a unique 2-stage blow molding process to ensure consistency of color; thickness; quality; smooth seam & surface. Each ball is molded with the " My Balls by CMS " Brand logo to ensure you will receive a safe & genuine product, plus individually date-coded for quality control & warranty purposes. Designed & Made in China & Proudly Sold in the USA. These highest quality balls are 35% more durable than an equivalent domestic US made balls at 70% lower overall cost. Looking for larger quantity of balls?? Saved money when you order the larger pack of 300 Balls or More. Please order from Amazon Listings : Pack of 300 = ASIN# B0072VZLHM ; Pack of 500 = ASIN# B00AN3Z73E ; or simply search on Amazon for '' My Balls by CMS Brand Ball Pack '' All Balls were shipped by volume ( as referred as Dimensional weight ) and not by actual product weight. For even larger quantities, please contact our authorized dealers for availability, delivery options & schedules.