● UNIVERSAL FITTING: No need to insert a seat belt buckle, no need to worry about compatibility of the buckle's size.This seat blet could be used in all of the cars and SUVS. ● ADJUSTABLE LENGTH: With adjustable straps from 15.5 inch to 28 inch,it’s suitable for small to large dogs.Also the seatbelt allows pets active freely in the seat but not bother your driving. ● DURABLE MATERIAL:The high quality nylon material and the durable buckle can provide a safest traveling for your pets. ● CONVENIENT:The adjustable buckle and the tangle-free nylon straps are very easy to attaches the vehicle headrests.Safety strap is easily removed making it the perfect dog leash for your vehicle's back seat. ● 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.