Containing 85% or more by weight of artificial staple fibres

0,5 mm in a roll is approximately 15 m.

0,6 mm on a roll is approximately 12 m.

0,7 mm on a roll is approximately 10 m.

0,8 mm roll is approximately 5.5m.

1 mm on a roll is about 5 m.

Silicone yarn is strong and tough. Used in crafts.