[High-Value Pack] 30 large safety pins in 75mm black color to meet all your situations. [Reliable Quality] Made of stainless nickel steel, shiny, sturdy, durable, and not easy to bend. Can be used with heavy materials like wool, leather, canvas, vinyl, and upholstery fabrics. On multiple devices. 2 Flexible: The air screw mounting adapter uses two nuts simultaneously, so you can adjust the base height by changing the nut's position, standard screws. 3. Easy to Install: Firmly insert the bottom plate into the digital camera's cold shoe adapter and fix it, then insert the 1/4 inch top cold shoe adapter into the tripod hole on the back of the digital video recorder and tighten it. 4. High-Quality Material Flash Hot Shoe: The flash hot shoe is made of anodized aluminum and precisely machined. The surface is oxidized, making it more resistant to corrosion and durable. 5. Wide Use: The three-headed accessory cold shoe screws are suitable for most cameras and external camera accessories and are perfectly suited for connecting zoom, camcorders, microphones, and other products. Robust. When locked, the sharp tip is covered to protect against accidents. Large pins of