Easy to UseFor placing beverages (cups, cans, etc.), the Thlevel on-board storage device can hold cups or cans with a maximum diameter of 75mm. High QualityIt is made of ABS thick plastic, is fully waterproof and easy to clean. Can be used for a long time. Easy to InstallMounts on any flat vertical surface. Contains stainless steel fasteners and double-sided adhesive strips. Scope of applicationIt is widely used in cars, RVs, ships, yachts, etc., and can also be installed in wheelchairs, trolleys, etc. Small SizeFolds flat and only protrudes 28mm when closed, 99mm when open. It can save more space. Features: 1. For beverage placement (cups, cans, etc.), the Thlevel onboard storage device can accommodate cups or cans with a maximum diameter of 75mm. 2. It can be installed on any flat vertical surface usually used in cars, RVs, ships, yachts, etc. It can also be installed in wheelchairs, carts, etc. 3. It is made of ABS thick plastic, completely waterproof and easy to clean. Can be used for a long time. Technical data: Dimension (fold): 9.4 cm x 9.9 cm x 2.8 cm Dimensions (set up): 9.4 cm x 9.9 cm x 9.5 cm (3.7 in x 3.9 in x 3.7 in) Weight: 124g Package includes: 2x black adjustable cup holders 4x double-sided tape strips 12x stainless steel screws