Assorted colour-coded plastic packers. Clearly marked sizes 1, 2, 3, 4, 5 and 6mm. For dry lining, cladding, glazing and frame fixing. Quantities: 20 x 1mm, 16 each of all other sizes. Assorted colour-coded plastic packers. Clearly marked sizes 1, 2, 3, 4, 5 and 6mm. For dry lining, cladding, glazing and frame fixing. Quantities: 20 x 1mm, 16 each of all other sizes.