The Kapten Necklace makes it easy to carry your Kapten GPS Navigational System hands-free, while always keeping it at your fingertips. The soft, yet sturdy 34-in. long x 3/4-in. wide black nylon lanyard/carry strap is comfortable to wear. The attached keyring-style metal loop has dual holders: a rubber boot that stretches around your Kapten and a string attachment for your Kapten's External Speaker. Product Weight: 0.5 oz.