Product Name: Rubber Speed HumpsModel Number: RS350APlace of Origin: ChinaThese rubber roadway saferty products are used at crossings to reduce the car speed and prevent traffic accidents. Model RS350A 1) Size: a) Body :250 x 350 x 50mm b) End cap : 250x350x170mm 2) Weight: a) Body : 4kgs/pc b) End cap:2.5kgs/pc 3) Color: black and yellow Packing: cartons