Product Description: Color:Red,Blue,Black Material:Neoprene Item Type:Dog Elbow Sleeve Pattern:Solid Season:All seasons Target Audience:Dogs Size:S/M/L Height: 9.45"/24 cm,13.78"/35 cm,​16.14"/41 cm Above Knee:4.33"-5.12"/11-13 cm, 6.30"-7.87"/16-20 cm,8.66"-11.02"/22-28 cm Below Knee:3.94"-4.72"/10-12 cm,5.51"-7.09"/14-18 cm,​6.69"-9.06"/17-23 cm Leg Length:3.54"/9 cm,5.12"/13 cm,6.30"/16 cm Package Included: 2 x dog kneecap Notes: 1. Please allow 1-3 cm difference due to manual measurement and 3-5 g for the difference between different colors. 2. Due to the screen difference, the color may be a little difference from what you expect, please allow it. 1.The dog elbow sleeve can protect the knee joint of dogs well,so that they can live a long time and live happily and healthily. 2.When they are running and playing outdoor, avoiding venomous snakes is very important.This item is a good choose and the snakes can not bite them easily.Your dogs can have a healthy and safe environment. 3,It is easy to wear and take off for your dogs.The fabric has high and fine quality which can give them a comfortable and good wearing experience.You do not need to worry you can not find the suitable size for your dogs,there are three sizes you can choose,S/M/L. 4, The design of unique magic sticker that is not easily to have pilling after many times stickers.So it is more durable than other products and can be used in a long time. 5.There are three colors you can choose,red,black and blue,and every color is very bright and can make your dogs more beautiful and handsome.