Roadworks Loop Add-On Kit By Candylab ToysRoadworks Loop Add On Kit By Candylab Toys. Two lanes. Two lanes. One satisfying loop built for all out speed. This is an A1 pair to play set. Cars and Super Speed playset sold separately. Set includes: 9 x tracks, 20 x bone links, 2 x loop legs, 1 x loop base, 1 x barrier, 1 x assembly guide. Product Dimensions: 57 x 9 x 44 cm. Packaging Dimensions: 31. 8 x 11. 4 x 43. 2 cm. Code: CACNRA1L. Uniquely flexible rubbery plastic composite, cardboard.