1. Sturdy and durable: These banjo finger covers are mainly made of stainless steel, not easy to break, no irritating smell, and the appropriate bending amplitude and tightness can fit your fingers well; the guitar thumb picks are made of ABS material, comfortable to use, and provide good protection for your fingers and nails. 2. Intimate design: The open design means you can feel the strings for extra control, they are exquisite gifts for friends who like guitar or bass, or for personal use; if you can't play when you put them on for the first time, don't be discouraged, practice more. 3. About size: You need to fit the metal pick to each finger by bending the opening, the metal is very hard and helps to maintain its shape; please pay attention to the size, this size is suitable for most adults' fingers, but please confirm your finger size before purchasing. 4. Designed for practice: These guitar picks are mainly used to protect fingers from pain and sweat, making the sound of the instrument fuller and more realistic; it is a practical accessory to help practice guitar and improve performance. 5. Widely applicable: These guitar thumb and finger picks can be used to play electric guitar, acoustic guitar, classical guitar, bass, banjo, etc., helping you quickly and effectively ensure stable sound quality and enhance the bass and grain of the guitar.