The Midi clip is made from eco-friendly acetate. Claw size: 2’x 1 1/4’ DROP-PROOF - made of durable acetate material which is both strong and flexible ECO-FRIENDLY - plant-based acetate cellulose is made from wood pulp and cotton avoiding plastic EXTRA STRONG GRIP - custom design and high-quality spring grips hair well and great for all hair types COMFORTABLE - light design and smooth, rounded teeth help grip hair while avoiding snagging, scalp pain and headaches