Bastex 50 Pieces Colored Craft Felt Fabric Sheets. 6 x 6 Inches with 1mm Thickness. Many Assorted Colors Pack for DIY Crafts. Stiff Sewing Material Squares for Patchwork. : Amazon.co.uk: Home & Kitchen
12mm White Medium Industrial Wool Felt A75/5W
Extra Thick Felt 3-4mm Perfect for craft! - The Cheap Shop Tiptree
Craft Felt, W: 45 cm, thickness 1.5 mm, 5 m, antique red - Ritohobby.co.uk
LISUBAN 52PCS Soft Felt Sheets, 6x6 inch Felt Fabric Sheet, 40 Assorted Colors, 1mm Thickness Felt Squares- Ideal for DIY Crafts, Embroidery, Needle Felting, and Sewing Projects : Amazon.co.uk: Home & Kitchen
Thick Wool Felt 3mm 9 X 18 100% Wool Felt - Etsy UK
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Extra Thick Felt 3-4mm Perfect for craft! - The Cheap Shop Tiptree