【ATTENTION】- This blue step-in air mesh pet harness & leash set is suit for small breeds dogs and cats. Please measure your pet's neck and chest correctly according to our Sizing Chart, and choose the best fit before ordering. If your pet is in between two sizes, we recommend the larger one. If your dog harness does not fit well, please contact us directly, We're more than happy to help at any time. | 【Comfortable, Breathable, Lightweight, and Durable】- Made with soft and breathable air mesh, superior comfortable, lightweight, and quick-dry. Three layers of mesh are thicker and tougher. Great for daily walking, jogging, training, and any outdoor recreation. | 【No Choke& Escape Proof】- Comfortable shape with adjustable hook and loop fastener wrap around the pet’s body, distributes pulling pressure across your pet’s chest to reduce the stress and strain on their neck. Triple security features: hook and loop fastener, buckle and double D-rings work together to protect your pet, ensuring no accidental detachment. The reflective strips make your dog visible and safe at night. | 【Step-In design】- This harness includes a 4 ft basic leash, easy for you to slip on or off your dog in seconds. STEP IN, Clip, & Here we go! Please adjust the best fit when your dog first time to wear. Make your walk in this simple and easy-to-wear dog vest harness. | 【100% Satisfaction Guaranteed】- We're confident you'll love this cute dog harness and leash set. And we commit 30 days full money back with no reason. It is worth having this amazing vest harness for all pet lovers. If you have any questions, do not hesitate to contact us at any time, our service team will provide the best solution within 24 hours.