Solid Metal Construction. Mounting Hardware For Both Drywall & Tile Included : Lifetime Limited (Residential Use) Or One (Commercial Use) Other Products In This Series: Yb30108, Yb30118, Yb30124, Yb30130, Yr301, Yh2301 And Yp301 From The Brand Name: Toto Product description Product Description All Toto Traditional Collection Series B products shall have a solid metal construction and include installation hardware. From the Manufacturer All Toto Traditional Collection Series B products shall have a solid metal construction and include installation hardware. Product information Technical Details Part Number YH2301-CP Item Weight 1.2 pounds Product Dimensions 3.5 x 3.5 x 3 inches California residents for Proposition 65 warning Item model number YH2301#CP Size Small Color Chrome Finish Chrome Material Metal Power Source corded-electric Installation Method Wall Mounted Item Package Quantity 1 Batteries Included? No Batteries Required? No