[20Pcs Beading Stopper In A Box]: 20Pcs beading stopper clip in 2 sizes, each size 10pcs, all packaged in a small box: 7.4x7.2x1.7cm, easy to not lose the pieces, can keep charms for dirty. [304 Stainless Steel]: Beading stoppers are made of stainless steel, which is not easy to tarnish and oxidize, so they can keep long. Besides, the polished inner surface and edge, exquisite craftsmanship make them comfortable to wear. [2 Size]: Sizes 1: 1.85x2.7x1.05cm, inner diameter: 0.85cm; Sizes 2: 1.4x1.8x0.8cm, inner diameter: 0.6cm. [Beading Stoppers]: Prevent bead loss: innovative beading stopper clamps design effectively prevents bead dropping. [Best Gift]: Using beading stoppers to make some delicate handicrafts as presents to your family members and friends on Mothers Day, Summer, White Day, New Year, etc.