Awesome 21pc Unisex White Tip Shark Tooth Bone Black Heishi Beads Necklace Detail Lock Type: Expands sliding knots Necklace Length: 18" and up adjustable Shark Species: White tip Tooth Size: ~15-20mm (7/16-9/16") Necklace Color: Black Necklace Material: Shark tooth, bone Necklace Material: Coconut Shipping Domestic US shipping is entirely FREE. International buyers, please refer to the shipping tab, typically it is $12.95. Additional items are $2/ea shipping. To assure correct calculation of combined shipping discounts, please make sure not to pay until you have collected all items in your cart Returns We accept items for return within 30 days from receipt. Bottom line We want you to be happy shopping with us. If we can help in any way before or after a sale, please contact us. We are committed to our customers and welcome any opportunity to demonstrate that commitment. Thank you for shopping!