The product is a set of 10 black plastic nylon cable cord wire grips designed for 10mm fine thread lamp holders. These grips are compatible with various bulb holders such as B15, E14, B22, and E27. Manufactured by Original Forgery Ltd in the United Kingdom, these threaded cord grips are energy-efficient with an A+++ rating. Suitable for mounting with screws, these grips are ideal for use in the living room and are part of the lighting accessories range.