Features: OOTDTY brand new and high quality Ball: Our flashing balls can better attract pets' attention. Your for cat and dog can for play happily with flashing balls in dark places. Great Gift for Your Furry Friend: The chew ball measures about 6cm/2.36" in diameter. The toy can enhance dog’s enthusiasm, improve intelligence and release anxiety and boredom, making you build a relationship with your pet. Safe Material: The pet luminous ball is made of high quality rubber material, safe and non-toxic, waterproof and resistant. Squeak Ball: Our dog ball toy has a built-in squeaker, can easily attract dog's attentions. Teeth Cleaning Toy: The bumps on the surface can dogs and clean their teeth and keep teeth healthy. Specifications: Material: Rubber Color: Colorful as Pictures Show (Random Color) Size (Approx.): Diameter 6cm/2.36in Weight (Approx.): 40g Package Includes: 1 Piece Dog Ball Toy Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!