This is a set of two whoopie slings for hammocks made by emma kites, using 3mm diameter Dyneema (high-strength polyethylene fiber) rope with a load capacity of 1000kg. Each sling weighs approximately 19g and has an adjustable length of about 35-185cm. The overlap of the adjustable section is set to approximately 15cm (see photo 2), and acrylic beads are attached to prevent the rope from slipping out (see photo 3). Regarding the overlap of the adjustment section, the genuine DD Hammocks whoopie sling is about 20cm, and the eno Helios™ Ultralight Hammock Straps are about 10cm. Both work without loosening, but 20cm makes length adjustment a little cumbersome, and 10cm feels a bit psychologically unsettling, so I've settled on 15cm. It doesn't loosen and the operability is good. Shipping is free via "Yu-Packet Post Mini" from Kumamoto. It seems it takes a little time to arrive, and it's expected to take about 5 days from dispatch to the Kanto region. Please note that the status on the web will show as "accepted" and tracking will become available the day after posting. If you have any questions, feel free to comment!