When we play tennis with our beasts, every day is a grand slam and the score is always love - love. We use 100% wool to make tennis balls. No undigestible rubber core or yellow/green fuzz for us. Our new MB TENNIS BALL is perfect for fetching, catching or in the case of our feline friends, batting and attacking. Before you know it you’ll be ready for the best game of doubles this side of Wimbledon. DETAILS Size: 3” Diameter Material: 100% Wool Felt Sourced from New Zealand, our wool is known to be the whitest and cleanest wool in the world. All of our wool products are hand crafted, non-synthetic, eco-friendly and biodegradable making them completely safe for pets. Care: We made sure our toys are easy to clean because let's face it, our beasts can be messy! Spot clean with water. Lay flat to dry. Made in Nepal.