I bought this for my son from Stringers in Edinburgh which is a quality shop but he doesn't like it so in very good condition. Cost £18 The Everest Violin Chin Rest in size 3/4 to 4/4 is a high-quality plastic accessory designed specifically for violins. It securely holds the violin's chin rest in place, providing stability and comfort for the violinist. Made by the reputable brand Everest, this product is a reliable choice for musicians looking to enhance their playing experience.