Easy to wear and take off.It is padded inside with soft material to protect your petAdjustable Chest Strap With Snap-On BuckleEasily adjustable straps around the neck and chest for maximum comfortMake your dog easy to observe and safe, perfect for daily walks.Specification：Material: NylonSize: S/M/L/XLPackage: Pet vest X 1 NOTES:1.Please Allow 0.4-0.8 inch Differs Due to Manual Measurement, thanks.3.Dimensions for items may vary slightly lesser or greater than listed depending on style.3.As different computers display colors differently, the color of the actual item may vary slightly from the above images, thanks for your understanding。