Product Description This is leather for Trout Gum, which has an excellent track record in managed fishing areas and special sections of mountain streams. The soft leather provides excellent appeal to trout. ■Colors (from left in the photo) White, Silver, Gold, Reddish-brown, Black Trout Gum is about 4cm per piece, so 12cm will make 3 pieces. Since there are 5 colors, please choose 3 colors at 12cm each, or a total length of 36cm in your preferred colors. *Combinations such as 12cm of one color and 24cm of another are also possible. ■Width / Approx. 3mm ■Thickness / Approx. 1.5mm *Please feel free to ask any questions. *If you wish to purchase multiple colors or a length longer than 12cm, please specify this in the question section. We will create a new listing tailored to your request.