Bedding Fastener Instructions 【Product Overview】 This product is a fastening tool designed to prevent bed covers and sheets from slipping. It uses a gun-shaped handle and special plastic pins (fasteners) to securely fasten the futon and cover together. 【Set Contents】 Fastening Gun × 1 Plastic Pins (Fasteners) × Approximately 50 Protective Caps × Several 【How to Use】 1. Align the futon and futon cover. 2. Insert a plastic pin into the fastening gun. 3. Place the tip of the gun on the area you want to fasten and gently press in, then pull the trigger. 4. Once the pin has gone through, secure it with the white circular cap. 【Precautions】 Do not put your hands or fingers into the pin ejection port. Keep out of reach of infants and young children. Do not use on hard fabrics or overly thick futons. After use, remove all pins before washing. 【Applications】 Can be used to prevent slippage of futon covers, sheets, sofa covers, curtains, etc.