There is no doubt that our product can be used for a long time because of its high hardness without deformation and wear. Small size, easy to carry. The design of the telescopic spring can firmly fix the boards of different thicknesses, and the use is safe and stable. Made of aluminum alloy and stainless steel for durability. Product is 7.7cm long, 3.6cm wide and 3.6cm thick. Our products are suitable for tents. Product Name: Fishbone Floor Nail Material: stainless steel, aluminum alloy Features: no deformation, smooth surface, waterproof Color: green Note: The thickness between the fishbone tent stake and the plank should not exceed 4.5 cm. Size Details: 7.7cm x 3.6cm x 3.6cm / 3.03" x 1.42" x 1.42" (Approx.) Delivery Contents: 5x Fishbone Floor Nails (only the above package contents, no other products) Remark: Due to different lighting and screen settings, the color of the item may be slightly different from the picture. Due to different manual measurements, please allow for slight size differences. Package includes: 5 fishbone wire adjusters