Artistic Wire Beadalon Crimp Tube Variety Pack #2 Nickel Free Silver, Gold Copper Gunmetal, 600-Piece Beadalon Crimp Tube Variety Pack Size 2 600pc Beadalon Crimp beads have an ultra smooth, brilliant finish which protects the beading material and also adds a touch of elegance. These beads are easy to crimp and can be rounded off using a crimper tool. They can be used to secure the start and finish of the strand and give your designs a more professional appearance. Tube Variety Pack Size 2 600pc- Includes 150 each of Gold Plated, Silver Plated, Copper Plated and Gunmetal color.