Neptune Giftware Chunky Plaited Leather & Cord Wristband Bracelet Neptune Giftware Chunky Plaited Leather & Cord Wristband Bracelet. Made of one piece of chunky plaited leather bound together by cords. The bracelet is fastened using a slip knot, so simply widen, slip on, then pull the cords to tighten to the desired size. Adjustable from a wrist circumference of approximately 17 cm up to 24 cm, so will fit most wrist sizes.