Schluter Kerdi Adaptor Drain Stainless-ABS Version Includes: 4 inch square gate, height adjustment collar, ABS bonding flange and adaptor ring Includes: Kerdi-Kereck Pre-formed corners (4 inside + 2 outside) Includes: (1) Kerdi Pipe seal 3/4" and (1) Kerdi mixing valve seal 4-1/2" Includes: Installation DVD & Handbook. Kerdi Membrane Template, (1) Tube of Kerdi-Fix 100g Finish: Stainless Steel