4Pcs Hamster Rabbit Bird Parrot Small Animals Natural Grass Chewing Bite Ball Pet Molar Clean Teeth Grinding Play Hand Knitted Balls SetFeature:Traditional weaving technology, environmental protection, pure natural, no pollution; Exquisite workmanship, practical and multifunctional rotating feed ball, small pet hamster chew moth ball, let the rabbit as a rolling ball, while eating grass during the game. Specification:Material: Rattan grass/rope/gourd grass/water grassWeight: single 20g Size: 7cm/2.76inNote:1. Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures. Thank you!2. Please allow 1-3mm measurement deviation due to manual measurement.1 X Rattan Ball1 X Straw Rope Ball1 X Gourd Grass Ball1 X Waterweed Ball