Felt needles are sharp but fragile so it is essential to have a sturdy but, at the same time, resilient workplace. Our felt mats guarantee this and give resistance to the needles. The thick mats are very durable and have a dense and fine structure, so they will last a long time without crumbling. Available in packs of five in two sizes, small 3 cm (1.18 inch) and large 4 cm (1.57 inch).