- 1,2 mm thinkness 304 stainless steel undermount sink or flush instalation sink- 1 square with inverted pyramid surface bowl- Sink without tap hole- 20 cm bowl depth- Drainpipe with square 3 1/2” valve- Included accessories: square valve, syphon and overflow tube- Installation in 50 cm furniture- Dimensions (lenght x width x depth): 440 x 440 x 250 mm Features Sink type: Flush-mount sink Sink shape: Square Sink material: Stainless steel Colour of product: Stainless steel Number of sink bowls: 1 bowls Tap hole: N Draining board: N First bowl shape: Square First bowl dimensions (WxL): 400 x 400 mm First bowl depth: 25 cm Drain size: 8.89 cm (3.5") Overflow protection: Y Weight & dimensions Width: 440 mm Depth: 440 mm Height: 250 mm Installation compartment width: 40 cm Installation compartment depth: 40 cm Faucet Faucet included: N Packaging content Siphon included: Y