Defender Nano cable protector lightweight with a black hinged top plate protects cables in places where there's a lot of walking or driving about 5 cabletrays for cables with a diameter of up to 18 mmdimensions 100 (L) x 28 (W) x max. 3.2 (H) cm maximum load capacity on a 20 x 20 cm surface is 2,000 kgoperating temperature: -30°C to +60°C weight: 4.0 kg