3/16".
Edco brand is the finest quality, 'dead soft' foil, for easy and secure wrapping of all your glass pieces.

Copper and Specialty Foils are used in making your Tiffany style lamps and window panels. The adhesive backed foil is wrapped around each piece of glass to be soldered together. While 1/4" is the most common size, more craftspeople are discovering the 7/32" and 3/16" sizes, which produce a more delicate lead line and use less solder as well. Each 36 yard roll is individually wrapped for long shelf life.

Your Price: $5.49
Qty Prices: 12/4.94 Ea