Capacity ton: 20. Colour: Yellow/black. Control Rating mph: 5 mph. Depth mm: 400. Dimensions: H x D x L mm: 75 x 400 x 4500. Height mm: 50. Height mm: 75. Length mm: 4500. Material: Rubber. Product Type: Modular speed bump. Type: Ramp kit.Complete easy to install speed ramp kits 100% recycled high density rubber. Quick to install and relocate. 75mm high and rated for 5mph speed control. High visibility yellow sections and contrasting black sections. Reflective chevrons on both sides of the ramp. Anti-slip textured surface. Universal fixings for tarmac and concrete supplied.