Black Diamond Ice Screwup Envy Green One Size. This lightweight convenient roll-up pouch protects the threads and teeth of your ice screws and saves space when they're stored in your pack. Specifications for Black Diamond Ice Screwup: Manufacturer: Black Diamond Size: One Size Color: Envy Green Weight: 2.8 oz Age Group: Adults Features of Black Diamond Ice Screwup Snag-free slots for six screws and a zippered mesh pocket to hold caps Secure buckle closure Package Contents: Black Diamond Ice Screwup Black Diamond BD4001553011ALL1: Ice Screwup Envy Green One Size