BDK BLACK 5 Piece Set Premium Heavy Duty Odorless Mats for Chevrolet Volt Odorless Material 100% Rubber Polymer raised surface for tractions Engineered for maximum dirt, dust, gravel, mud trapping collects dirt mud and sand Safe to use and install (equipped with nib backing) stain-resistant, durable, washable Extra thick industrial construction for durability trimmable rubber edges. Does not bend overtime. Trimmable Dimensions: Front: 27" x 18" Rear: 16.5" x 18" Cargo: 46.25" x 31.75"