Size: Length: 25/37.5/50/62.5/75 cm (10"/14.8"/19.7"/24.6"/29.5")* Width: 75 cm (29.5")* Height: 3.9/5.7/7.5/9.3/11.1 cm (1.5'/2.2'/3'/3.7'/4.4'). Weight capacity: 80 tons (t)/m2 【With wiring holes】There are wiring holes at the bottom of the ramp, which are suitable for laying cables or wires underneath. It's simple and practical. 【Material】HDPE material, water-resistant, non-slip and flame-retardant, light weight, solid structure, heavy-duty bearing. 【Recyclable】Easy to disassemble, environmentally friendly and recyclable. 【Suitable Places】A variety of splicing methods, suitable for house thresholds, hotel corridors, convention and exhibition centers, shopping malls, supermarkets, community entrances, nursing homes, hospitals, train stations and many other places.