Studio Pro foil offers outstanding tack and remarkable resistance to temperature and weathering. Attaches securely to glass edges and corners to provide a smooth uniform solder bead. The unique "Easy Pull" plastic dispenser makes for trouble free application and storage.Details:Copper3/8" x 36yd. (0.96cm x 33m)Easy Pull dispenserWeather and temperature resistantOutstanding tackCAUTION:Wear safety goggles when using glass crafting toolsAdult supervision should be used for children under 13 years of age