FOR HOME USE Designed for Kids up to 10 years of age. Commercial Establishments, please check our Jumbo 3 HD Commercial Grade Balls offered on Listing: https:// ./dp/B00673VSDC . These Balls are Soft; Smooth & Perfectly Safe for younger kids at a home setting. Durable & Crush-Proof (will give when pressed-on, will return back to normal shape when pressure is release), perfect for kids & Teens up to 90 lbs of body weight. (Not designed for or Intended for pets/animals Use) > True to Size = actual size, not approximate. With Ball Pit Balls, Size Does Matter! The My Balls Brand of Ball's actual diameter is Truly 2.5 even after normal/natural shrinkage. Not like our competitor's misleading advertisement claimed their 6cm balls are 2.5 but in fact only 2.3 at best after normal/natural shrinkage. Therefore, 76 of our 2.5 balls will fill the same bag packed with 100 of their balls. Are you getting a good value by buying their under-sized balls? > Quality: Designed in the US & Made in China. These Balls were just as durable as any domestically made balls at 50 Percent lower cost. Using a unique 2-stage blow molding process to ensure consistency of thickness; quality; smooth surface & seam. Each Ball weighs in at 6 grams heavy, compared with our competitor's balls weighs at only 4~5 grams light, These Balls would last much longer under average & normal household use. All balls were batch-coded for tracking purposes. > Safety: Built with Phthalate Free; Lead Free; BPA Free; non-Toxic; non-PVC; non-Recycled Food Grade Plastic Materials. Smooth non-porous surface for easy cleaning and maintenance, and we DO NOT add any chemicals to enhance colors; and/or to protect against UV light as most of the balls were used indoor. Our Large 2.5(65mm) diameter balls were tested; approved & rated for children 2 years and and met all outstanding US Toys Safety and Small Parts Requirements/Regulations > Bright Colors: 5 Bright Colors