Containment edges that preserve the same characteristics as the simple interlocking edge, but which differ in the 1cm upper edge. Excellent for linear containment where this edge provides greater strength as well as a pleasant aesthetic effect. The "c" folded edge sees the reduction of the heights of 1cm: therefore, blades will be available in heights of 5-9-15-19-24cm. The only thickness available is 2mm. Also in this version it is possible to have intermediate anchoring pegs. (Included in the packages)