HIGH QUALITY: Made of high quality nylon fabric to ensure safety, features the solid zinc alloy swivel snap,elastic bungee and quality buckles, The reflective stitching design makes it great for night time use. The elastic bungee helps dog prevent jerking with sudden movement. the pet car seat belt ensures the most safest traveling for your pet, and provides a most relaxing driving experience for you. | ADJUSTABLE LENGTH: Dogs come in different sizes and weights. With buckle on the straps and the elastic bungee inside, The BWOGE Headrest Restraint is adjustable between 18.9-27.5 inches and can be stretched to 31.5 inches for the maximum length. The circle can be adjusted from 17.7 inches to 25.6 inches.You can easy to adjust the dog leash to the suitable length to keep your pet in a safety state. | CONVENIENT: The tangle-free nylon straps quickly and easily attaches to vehicle headrests. It can be used in all models of Vehicle which has headrest. The strap circle which hanging on the headrest is connected by a lockable quick release buckle. The lockable buckle prevents the circle from opening and makes sure your pet safe.Safety strap is easily removed making it the perfect leash for your vehicle! | PRACTICABILITY: Our durable leash Not only can use for car ,but also can be converted to a traditional hand-held leash whenever you need. In addition,It is easy to have the pets secured to a tree or other strong post to keep pets safe when you need. | KEEP IN MIND: For your pet's safety, please do not attach the seat belt to your pet's collar directly. It is recommended to use the seat belt leash with pet harness than pet collar, to provide your pets a comfortable and secure wearing.