bull; Glass crystal clip stones rectangle shape are used for Jewelry Making, Embroidery, Dress and DIY Craft.bull; Shape: Rectangle, Material: Glass crystal with metal baseThese beautiful multifaceted glass crystal have an alluring crystal cut finish. They have a fine foil coating which aids the crystal to reflect a large amount of light hence making each and every facet shiny. The specialty of these stones is the silver color base catcher which makes them unique and eye-catchy. The catcher is flat at the back and has four holes for sewing.