Features: Our Mesh Netting Divider has Four Metal Hooks --- The upper 2 are aluminum alloy headrest carabiners, and the below 2 are nickel plated steel hooks Standard Size 11.8" x 11.8" as a Pet Barrier it is Large Enough for most standard sized cars, small trucks, crossovers, and smaller vehicles. Height: 11.8 in, Width: 11.8 in it can completely cover the ga p between the front two seats. DOES NOT BLOCK REAR AC VENTS Mesh Material of This Car Organizer is Super Strong --- High quality reinforced nylon, 4 way stretch webbing and 3 storage pockets . Extra reinforced non elastic vertical and cross straps with flexible webbing allowing a strong attachment with no sagging. Installation of This Handbag Holder is Very Simple --- On top, just click on the headrest column posts; on the bottom, hook on the hard edge of any object under the seat then adjust top straps for a firm fit, pull center console cord around the console lid if applicable on your vehicle. The top two straps are Adjustable in Length they have no elasticity which keeps it from sagging if you load up the pockets with weight. Specifications: Color: Black Size: 30*30cm Material: Mesh Quantity: 1Pc Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes:(No Retail Packages) 1 x Car Net Pocket Handbag Holder 79197