Description: Magnetic adsorption design: Magnetic field adsorption technology take you to the new case era. Super easy installation: Magnetic strong adsorption apple watch shell automatic closing, easy to assemble. All-round defense: Metal frame protection & Anti-drop & Shock-absorbing design. anti-scratch & anti-dirty, protect your apple watch from scratching, shock & smudge, premium materials offer unrivaled protection and enhanced durability. Very easy to install, you do not need any tool.Pretty easy to attach and remove it from your apple watch. It is specifically designed for Apple Watch 38MM, Series 3, Series 2. Specification: Material: Metal Size: 38mm / 1.50inch Package Includes: 1 Piece Watch Case Cover