medium strong quality, 2 threads, conical form
Designated use
Characteristics
Material
Length in cm | Shape in cm | Item-No. |
25 | 15 x 9 unstretched, 19 x 12 stretched | 20A57/20 |
30 | 15 x 9 unstretched, 19 x 12 stretched | 20A57/30 |
35 | 15 x 9 unstretched, 19 x 12 stretched | 20A57/35 |
40 | 15 x 9 unstretched, 19 x 12 stretched | 20A57/40 |
45 | 15 x 9 unstretched, 19 x 12 stretched | 20A57/45 |
50 | 15 x 9 unstretched, 19 x 12 stretched | 20A57/50 |