LJHU rubber lamps are the best wheel companion for low bed cars, loading trolleys, wheelchairs, lawn mowers, motorcycles, skateboards. SPECIFICATIONS-Material: Rubber-Size(L x W x H): 80cm x 50cm x 9cm / 31.8in x 19.7in x 3.5in, 80cm x 50cm x 10cm / 31.8in x 19.7in x 3.9in, 80cm x 50cm x 11cm / 31.8in x 19.7in x 4in .3in, 8 0cm x 50cm x 12cm / 31.8in x 19.7in x 4.7in, 80cm x 50cm x 13cm / 31.8in x 19.7in x 5.1in, 80cm x 50cm x 14cm / 31.8in x 19.7in x 5.5in, 80cm x 50cm 5cm / 31 .8in x 19.7in x 5.9in, 80cm x 50cm x 16cm / 31.8in x 19.7in x 6.3in, 80cm x 50cm x 17cm / 31.8in x 19.7in x 6.7in, 80cm x 50cm x 18cm / 31.8in x 19.7in in x 7.1 in, 80cm x 50cm x 19cm / 31.8in x 19.7in x 7.5in, 80cm x 50cm x 20cm / 31.8in x 19.7in x 7.9in Load Capacity: 3t / 6622in Function: Door lamp is made of high toughness rubber to prevent corrosion in all seasons and climates. - The grip design of the sloped surface improves the safety of driving and loading of heavy loads. - Pre-formed holes allow permanent installation in high-traffic areas using integrated mounting holes at the bottom of the lamp. - Improves mobility and security. - Can be cut freely and cut to any size you want. NOTE- We recommend to dissipate the new rubber smell outside before placing it indoors. - Weights and dimensions are approximate and may vary. - Consult your equipment owner guide for proper level of inclination. Do not exceed recommended values. AFTER-SALE SERVICE--If you need more style, please search our product "LJHU Ramp" to get other styles. -Aiming to "Best Quality and Optimal Service", we are your best choice and loyal friends.