Description:<br /><br />1. Product Name: Outdoor Equipment Steel Self Defense Hand Bracelet Chain EDC Whip Necklace Waist Chain<br /><br />2. Material: head (pure copper)， tail (pure copper)， chain (titanium steel)<br /><br />3. Feature: You can reduce and add links to adjust the length of the hand bracelet chain which is strong， durable and versatile to wear. <br /><br />4. Function: Tactical defense. Can be used as the hand bracelet chain， necklace chain， waist chain， and car hanging decor. <br /><br />5. Size: (approx.)<br /><br />A: diameter: 8 mm/ 0.31; length: 101 cm/ 39.76 in; complimentary 6 cm/ 2.36 in spare section.  <br /><br />B: diameter: 8 mm/ 0.31; length: 101 cm/ 39.76 in; complimentary 6 cm/ 2.36 in spare section.  <br /><br />Packing list:<br /><br />1X Outdoor Equipment Steel Self Defense Hand Bracelet Chain EDC Whip Necklace Waist Chain<br />