The Roberts Diamond Bond Protective Shield Transparent Ounce is a premium salon-inspired hair product that is designed to provide effortless damage-free bonding extensions. This protective shield is transparent in color and comes in a 1 ounce size. It is part of the Roberts Diamond Bond product collection, which is known for its ability to maintain and promote strong, vibrant, and ultra-rich hair. With this protective shield, you can confidently style your hair while keeping it healthy and protected.