This is a set of two extension ropes for a hammock whoopie sling, made with 3mm diameter Dyneema rope (1000kg load capacity) from emma kites. Each rope weighs 6.3g and is 1m long. It's useful to have these on hand when the distance between trees is wide, or when the tree trunks are thick and the suspension length is insufficient! Shipping is free via "Yu-Packet Post Mini" from Kumamoto. It seems it takes a little time to arrive, and it's estimated to take about 5 days from dispatch to the Kanto region. Please note that the online status will show as "accepted" and tracking will be available from the day after posting. If you have any questions, feel free to comment!