The Spider Monkey Accessory Holster Kit from Spider Camera Holster is a two-piece system that can hold a flash light meter battery pack or other accessory on your hip. The small durable plastic resin base clip attaches to various belts including the Spider belts Lowepros Street Field series & Think Tanks Steroid & Skin belts. Each of the 2 included tabs features a small disc-like protrusion that slides & locks into the base clip. The tabs feature 3M adhesive on both sides for secure attachment to your accessory. To release push your gear against the base & lift. This system provides a quick-draw method of retrieving gear since it eliminates the need to hunt through your bag for an item. Multiple Spider Monkey base units sold separately can be used to have various pieces of equipment at arms reach.