Fastener standard in Polypropylen, 50 pieces/clip, quantity/box 5.000, min. tensile 1,4 kg
Fastener in Nylon, 50 pieces/clip, quantity/box 5.000, min. tensile 2.3 kg
Chalk pen, wooden shaft 165 mm long, 8 mm Ø, with brush, to brush out the chalk strokes.