Product description Size: large size 27cm Color: green Material: Plastic 1.【SIZE】: The diameter of this Dog Flyer is 17cm/27cm,suitable for medium-sized and large dogs. 2.【DESIGN】: This Dog toys was designed for flight,follow the principles of aerodynamics, can fly further and higher than other ones,but not the very very high. 3.【MATERIAL】: Dog toys use soft material, it won’t hurt your dogs mouth when he/she catch this Flying discs, and can bite it easily and firmly. 4.【 QUALITY】: This Dog Flying discs designed as a tool for training the dogs, please do not throw it into water, it also can clean your dog’s mouth, but please do not let your dog chew it! 5.【Improve underactivity】 It can be used as a frisbee, can be hung on the dog’s neck, and can be used on the water. The ring increases dog activity.