Features 1、Fits into 2.5cm strap. 2、Easy and convenient to use. 3、Rotation (360 degrees 8‑stage rotating base), easy to use. 4、Locking D‑Ring can replaces the metal carabiner for attachment of keys, tiny things, and accessories. 5、Easy to install and use, no other auxiliary tools are needed. Description: Fits into 2.5cm strap. Easy and convenient to use. Rotation (360 degrees 8-stage rotating base), easy to use. Locking D-Ring can replaces the metal carabiner for attachment of keys, tiny things, and accessories. Easy to install and use, no other auxiliary tools are needed. Specifications: Material: Plastic Size: 5cm x 4.1cm/1.95'' x 1.6''(approx) Suitable Webbing Width: <25mm Color: Black Quantity: 1 pc Package Included: 1 x Rotating D-Ring Note: 1.Please allow 1-3mm errors due to manual measurement. 2.Due to the difference between different monitors,there are color differences,pls take the real product as the standard! 3. Please measure the width of your device's webbing to meet the product requirements before purchasing. Package List Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-dadangjia