4 in 1 Accessory Combo for Sony Walkman S Series Video MP3 Player (NWZ S540, NWZ S544 and NWZ S545): Includes Green Soft Gel Thermoplastic Polyurethane TPU Skin Case Cover + Screen Protector + Belt Clip + Light Blue Fishbone Style Keychain Case: Custom made to fit your Sony Walkman. Great for protecting your device from minor scratches and dirt. Screen Protector: Lint cleaning cloth included. Clear, ultra thin and durable. Protect your screen from scratches.