Natural wool seal made of white wool from Norway. The wool is unbleached but has a natural white color and is completely untreated. The white woolen strings go particularly well with white-painted windows and frames.

This seal is made of 100% wool. Wool is a fantastic material that has been used for generations for sealing windows and doors. Wool seals against drafts and dust, but still allows the house to breathe. Unlike other textile fibers, wool is an elastic material that shrinks in tight spaces and swells up in cavities. Wool also wicks away moisture, while cotton (for example) absorbs moisture. This makes wool the ideal material for sealing windows and doors. Today's modern seals are usually made of rubber which eventually dries and cracks - with wool seals, this is avoided. Wool is also an environmentally friendly alternative with a much longer shelf life.

The white string comes in three versions (suitable for windows and doors): 4 mm, 6 mm, and 8 mm (0.16, 0.24, and 0.32 in.) Attach with a staple gun or use tacks. The string can also be used in the garden or in areas where you need a really neat and decorative string. The cords are supplied on wooden rollers (birch).

Both the wool cord and the wooden rollers are made in Sweden.