1. Aluminium Alloy Tent Stakes- Tarp or tent deck anchor. for anchoring tent to the deck. Good tent rope buckle when camping on the wood platform,with a hole for tying a cord through and holds a loop of cord in place. Protect your tent from strong wind and prevent it sliding away 2.Fishbone Anchor Rope Buckle Design- Make tie the tent strap easy to slip between gaps in a platform,use the cracks to fix the tent wind rope,hold firmly.Great for deck furniture cover 3.Easy to Install and Remove- No nailed place. Just a quick twist and the tie down,for board and decking camping,insert the anchor in the gap just twist keeps the anchored securely 4.Great Tent Accessories- Convenient to carry; for camping,hiking,backpacking,picnic,outdoor activity. 5.Fishbone Tent Stakes with Spring Rope Hook Cord Adjuster Tensioner Kit for Camping on Wood Platform