PERFECT SIZE AND GOOD GIFT: The size is 39.3 inches x 17.7 inches, provides enough storage space, and comes with a variety of pockets of different sizes, which can meet your different storage needs,can be folded when not in use.This kind of car trunk organization is suitable for 90% of car types.This is also a gift for family and friends. UNIQUE SUSPEN DESIGN: 4 pockets and 2 mesh pouches, enough to hold all the daily car necessitiesemergency equipmenttoolschildrens toys baby suppliespet supplies, sports equipment or groceries to keep your luggage tidy. The most important thing is that will not take up space like a box storage bag. You can store large suitcases and strollers on the luggage floor. EASY TO INSTALL AND STURDY WITHOUT SAGGIG: Fix the buckle around the headrest, and then press the Velcro parts on the sides and bottom to fasten its to the back of the seat.3 adjustable buckle clip straps and strong Velcro can ensure a great firm fit for your car. DURABLE STRUTURE AND HIGH-QUALITY MATERIALS: Thick enough that made of durable 600D Oxford reliable durability, high-quality sewing, high-quality adjustable buckle, heavy-duty velcro, scratch and tear resistance.