Features: 1. Built-in safety buckle: can be connected to the top ring or chest belt, the top mesh comfortable 2.Neck adjustable: neck, elasticity adjustable, comfortable 3. Large zipper opening: large zipper opening, easy access Descriptions: 1. Stylish and beautiful 2. Portable and compact 3. Superior material , delicate touch Specifications: Color: green/Sky blue/yellow/purple/Dark blue/red Material: mesh Size: S: 310*220*50mm L: 370*250*50mm Package included: 1 x Pet bag Notes: 1.Due to the difference between different monitors , the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2.Due to the manual measurement and different measurement methods , please allow 1-3cm deviation. Thanks!