Raimondi 3D Clips, Bag Of 250 (LS3D250C) In addition to level, the 3D clip creates the joint (both with + and T layout The 3D clip accepts the same wedges and pliers of all other R.L.S. clips. Minimum joint size: 1,5 mm (1/16). As required by UNI U87005510 regulation. Suitable for tiles thickness from 3 mm (1/8) up to 12 mm (1/2).