• ABS, nylon, rubber band
• Webbing buckle clamp:with a wide range of use, it is hiking, camping, cycling, fishing, traveling and other outdoor sports,whistle buckle clip
• Handle flashlight buckle clip:multipurpose outdoor accessory, suitable for fixing whistle, flashlight, backpack strap management, etc,whistle fixed clip
• Backpack straps clip:used to fix flashlights, kettles, axes, trekking poles, and other tools for outdoor equipment,walking stick buckle clip
• Outdoor gear clip:made by for durable and long term use, these clip attachments are easy to use and remove,walking stick fixed clip
• Whistle buckle clasp:made by materials for and use, with an easy snap, quick release, stays safely closed,storage hanging buckle