I purchased this from Amazon about a year ago and used it in conjunction with other items. It shows signs of use, but is still usable. The following is a quote from Amazon: [MagEasy] Apple Watch 45mm Compatible Case, Military MIL Standard, Shockproof Aluminum x TPU Shock Absorption Protective Cover [Apple Watch Apple Watch 45 mm Series 9 / 8 / 7 Compatible] Odyssey (matte) Midnight Black Silicone black case for Apple Watch, open face design for functionality [Product Specifications]... ◆ Compatible models: Apple Watch Series 9 / 8 / 7 (Apple Watch 45 mm) ◆ Contents: Aluminum frame x 1, TPU case x 1 ◆ Size: Approximately 5cm x 4.4cm x 1.3cm ◆ Weight: Approximately 7g ◆ Materials: Aluminum, TPU [Product Features]... ◆ Charging while attached: Compatible ◆ Band replacement while attached: Compatible ◆ Button operation while attached: Possible ◆ Film use: Compatible (some manufacturers may not be compatible) ◆ Protective parts: Bezel, sides, back (LCD screen is exposed) [MIL Standard Compliance]... This case is strong against impact, having passed the MIL-STD-810H standard test established by the U.S. Department of Defense. [LCD screen protection]... The front is designed to be slightly higher than the LCD screen, preventing the screen from directly touching surfaces like desks and preventing scratches. [Hybrid structure]... High-quality aluminum is used for the outer frame, and TPU is used for the inside that touches the device, achieving both design and impact resistance.