General description The 4Pcs Baby Pressure Gates Threaded Rods and Wall Savers kit is designed to enhance child and pet safety by securing gates effectively. This accessory screw bolt kit includes four pressure screws that are ideal for various types of pressure gates, ensuring that your children or pets remain safely within designated areas. Technical specifications Upper circle diameter: 8CM Inner circle diameter: 4CM (screw tip must not exceed this diameter) Length of pressure screws: 8cm / 3.15in Screw type: M10 Material: High-strength ABS plastic with a steel core Color: White Installation Easy to install with adjustable length bolts No tools required No holes to drill into the wall Simply turn the nut to create a reverse force against the wall for quick and easy mounting Usage Ideal for child safety gates, pet gates, and various pressure-type doors Can be used with shower curtains that have tensioned fixing rods Prevents movement of the gate when pets or children push against it