This is a handmade item. No screwdriver needed, just push this product in. It attaches with the magnet on the back. Material is Tamo ash. Finished with two coats of furniture-grade linseed oil. Individual sales are also possible. How to remove the existing cover: Remove the cover from the side with a screwdriver. Remove the two screws inside. Please understand that due to the handmade nature of the product, there may be slight variations in space.