The Klein Tools High Visibility Zipper Bags, 2Pk, are designed for durability and easy organization. The pack includes two bags: one 12-1/2-inch (31.8 cm) x 7-inch (17.8 cm) bag and one 10-inch (25.4 cm) x 5-1/2-inch (14 cm) bag made from tough 1680d ballistic weave material. The high-visibility interior and reflective strips make it simple to locate small tools and parts in low-light conditions. For added convenience, a black aluminum carabiner is included for attaching the bags to a backpack or tool belt (not meant for human support). Other features include two zippered compartments, a durable construction, and easy attachment.