One size fits all: scarf 24-54cm, bust 35-51cm, suitable for cats over 3 months old Made of nylon material,durable enough and lightweight. The comfy large cat harness with air mesh can snugly fit your cats body while keeping it always cool. Easy put on/off through 4 Quick-release buckle. Suitable for daily walking, jogging, training, and any outdoor recreations. Escape Proof Cat Harness : Fully adjustable through 4 nylon straps. Allow more room when cats growth. (Tip: There should be room for TWO finger between the harness and any part of the cat's body to ensure flexibility.) MOLLE System on back two sides allow put morale patches or flags. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 662 hours Hope you have a pleasant shopping experience!