Hoops made of light-coloured Beechwood and produced by Nurge in Turkey. 8 mm deep. Beautifully smooth and lovely to work with. The Screw-less ones have no screw at the top so they cannot be tightened, and they are best for displaying finished work. All hoops are 0.7 cm in depth, except the 19 cm screw-less, which are 1.5 cm deep
