This adjustable door closer uses a spring-loaded mechanism to help ensure that doors return to a closed position after opening. Designed for consistent performance, it supports a wide range of interior and exterior door types. The stainless steel construction provides strength and durability, while the adjustable tension feature allows users to fine-tune the closing force using the included hex wrench. The compact 15 × 4 × 5 cm size makes it suitable for various installation setups. The package contains the main door closer unit, a support arm/rod, a hex wrench for adjustment, and screws as shown in the images. Available in silver, black, and white finishes, this door closer blends easily with different door and interior styles.