DescriptionMade of aluminum alloy and stainless steel, stable and durable. Portable and compact, strong and light. Put it in the interspace of the deck, then fix the two sides of the deck and tighten the wind rope to complete the construction.Features-Color:Silver-Material:Stainless steel + aluminum alloy -Size: 7.50X3.50X3.50cm/ 2.95X1.38X1.38in- The color of the buckle is random -Strong and durable, not easy to deform, and the spring can be fixed firmly -Portable and compact, strong and light, smooth and comfortable to touch -The retractable spring design can make relative changes in the face of wood boards of different thicknesses -Designed for outdoor camping environment such as plank road or anti-corrosion wood board -Durable material stainless steel and aluminum alloy