These versatile turn button fasteners are for securing tarps, fabrics, and other stainless steel materials in place. Featuring a user-friendly design, they allow for quick and effortless installation. Their sturdy construction ensures resistance to wear and tear, making them suitable for both indoor and outdoor use, including boating and camping projects. Features -Color:Silver -Material:Stainless steel -Size:3.10X1.80X1.20cm/1.22X0.71X0.47in -Size:2.70X2.10X0.80cm/1.06X0.83X0.31in -Size:2.10X2.00X0.10cm/0.83X0.79X0.04in -Stable and secure: the precision design that the fasteners stay firmly in place, avoiding any potential loosening -Multipurpose use: ideal for a wide range of installations, including electronics and furniture, improving overall assembly productivity - construction: crafted from stainless steel materials, these fasteners are built to last, minimizing the need for replacements -Aesthetic appeal: their compact size and elegant design ensure they do not detract from the product's appearance -Easy installation: designed for ease of use, making it simple for even diy hobbyists to install without difficulty Package list: 40 sets x turn buttons