Excellent material Our stainless steel carabiner with high-strength and exceptionally strong steel structure for strength and durability, which is durable and long-lasting, can prevent corrosion and rust. You don't have to worry about daily rusting. Easy to Use These boat anchors work well on any surface or floor. The hooked ceiling provides a convenient anchor point for ropes, rubber bands or straps. You only need two screws, the anchor rings can be easily attached. Easy to use These webbing tie down rings work well on any surface or floor. The hooked ceiling provides a convenient anchor point for ropes, rubber bands or straps. You only need two screws, the anchor rings can be easily fixed. Widely used You can use the tie down straps as bonded anchors for motorcycle straps, rubber bands and others lashing straps. They are widely used as tie-down hooks for trucks, vans, kayaks, ATVs, RVs, vans, boats and trailers and are also useful as wall hooks. Note: Data are all manually measured, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.