Product Title:Dog Life Vest Summer Printed Pet Life Jacket Dog Safety Clothes Dogs Swimwear Pets Safety Swimming Suit .Specification: Origin: CN(Origin). Product: Dogs Swimwear. Material of cloth:Polyester + net cloth + Oxford fabric. Size Back Length * Chest * Neck: XXS: 15 * 28-37 * 19-27cm; XS: 21 * 30-42 * 25-35CM; S: 26 * 41-53 * 36-47CM; M: 30 * 41-63 * 40-48CM; L: 35 * 50-75 * 42-54CM; XL: 45 * 70-95 * 50-71CM; XXL: 48 * 88-124 * 62-90CM. Usage:The material is strong and buoyancy is large. One package include:1 x dog vest. Note:There will be 2-5cm measurement error. Please refer to the last pictures for the options.Due to different measurement methods, please allow a measurement error of 2-3cm.Due to the problem of shooting tools and light, please allow the color difference between the picture and the product.