QG 4 Piece Crystal Clear Acrylic Plastic Twisted Shell Heavy Base Bathroom Accessory Set - Lotion Dispenser, Toothbrush Holder, Cotton Swab & Ball Canister, Tumbler BTTS-CL Made of BPA free acrylic material, provide glass-like clarity and greater durability. Soap / lotion dispenser come with chrome finish pump head. Mouth diameter of toothbrush holder: 3-3/4 inch. Mouth diameter of cotton swab / ball holder with Lid: 3-3/4 inch. Mouth Diameter of Tumbler: 3-3/4 inch.