Features:Adjustable Function -- Features a smooth sliding design, allowing for quick and precise length adjustments. Perfect for fine-tuning strap lengths for comfort and fit, fit for backpacks, belts, luggage straps, and more.Good-Material -- Made from zinc alloy, this ladder lock buckle ensures long-lasting performance in all weather conditions, providing a reliable, sturdy connection for backpacks, straps, and outdoor gear.Anti-Slip Design -- Equipped with a robust locking mechanism that grips the strap tightly and prevents slipping. Once tightened, the buckle stays securely in place, ensuring your gear stays fastened during movement and use.Easy to Use -- Just slide the strap through the buckle, pull tight, and you're done! User-friendly design makes it fast to adjust and lock in place, fit for outdoor enthusiasts, travelers, and everyday users alike.Detail:Material: Zinc AlloyPackage Content: 4 Pcs x Ladder Lock Buckle