Made of alimentary quality materials, CB 20 Ecoclip staples are photodegradable. CB20 Ecoclip is recommended in wide vines with medium to large stresses. Economical, CB 20 Ecoclip staples avoid pickup time. Practical, soft and light, they do not tangle with others in the pocket. Without heavy metals, they do not harm wines during pressing cycle. Staples setup recommandations One staple between each stock. No staple between stock and post. SPACE BETWEEN WIRES : 20 mm THICKNESS : 2 mm WIRES ENTRY : 8,9 mm Ø MAXIMUM WIRES DIAMETER : 3,6 mm Real size Staple 2 500 pieces by bag 6 bags by cardboard INITIAL AVERAGE RESISTANCE : 14 Kg LENGHT : 2,9 cm HEIGHT : 1,8 cm