Description: With quick-release design, this adapter can quickly install or remove products from the base, which is convenient to use. It is durable, wear-resistant and has a long service life. A size of this adapter can be converted using an adapter ring. And the screw at the top can firmly fix the scope or flashlight. It is small, light and easy to carry. It is constructed of aluminium alloy material. The total height of the product is 4.9cm. It is suitable for home, outdoor, camping, traveling and so on. Item Name: Scope Ring Adapter Material: Aluminium Alloy Features: Multi-purpose, Durable, Easy to Carry, Compact Size Details: Height: 4.9cm/1.93"(Approx.) Notes: 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. Package Includes: 1 x Tube Clip 1 x Adapter Ring 1 x Wrench