1PC Shower Room Faucet Cartridge Accessories Shower Head Bathtub Water Mixing Valve three / four Position 26MM 28MM 33MM 35MM 37MM Specification:Material: ceramic plasticApplicable medium: waterScope: tap Using Instructions:Use a screwdriver to drag out the new and bloodless markingUse a smaller screwdriver to show the small screw counterclockwiseGrasp the leading handle,turn the canopy counter-clockwise via handUnscrew the hexagon cap with an adjustable wrenchRemove the old spoolWhen putting in the spool, the 2 convex points of the valve core are to be aligned with the 2 concave aspects of the most important physique intently align the 2 concave facets in the leading body. Package Included: 1 PCS x Faucet Ceramic Cartridge