General description These 3-inch concave vacuum cups are designed for heavy-duty applications, providing a reliable suction solution for various tasks. Each package contains two suction cups, perfect for lifting and moving smooth surfaces with ease. Technical specifications Size: 3 inches (75mm) Material: Plastic Color: Black Quantity: 2 pieces Measurement allowed error: +/- 1-3 cm Other information Package Contents: 2 * Suction Cups Note: Light and different displays may cause the color of the item in the picture to differ slightly from the actual product.