Specifications include, but are not limited to: FLOOR TILES, VINYL INTERLOCKING FOR OFFICE AREAS. FREE-LAY PRODUCT NO ADHESIVE REQUIRED, 18.5" IN. X 18.5 IN., .34 IN. THICKNESS, MINIMUM 78% RECYCLED PLASTIC CONTENT, (MIN 25% POST-CONSUMER), MUST MEET OR EXCEED THE FOLLOWING: -20 MIL PVC WEAR SURFACE -5.1 LBS. WEIGHT PER TILE -CLASS 1 FIRE RATING -COMPLIANT WITH ADA SLIP RESISTANCE RECOMMENDATIONS TILES MUST BE BACKED BY A 10-YEAR LIMITED WARRANTY AGAINST WEAR AND 1-YEAR WARRANTY AGAINST MANUFACTURING DEFECTS. FREESTYLE VINYL FLOOR TILE, MANUFACTURED BY SELECTECH, INC. OF AVON, MA OR APPROVED EQUAL. COLOR WILL BE DETERMINED AT TIME OF ORDER. Floor Tiles Needed; 64 cases based on 8 tiles per case; total of 512 tiles needed. TILE COLOR: ATLANTIC SLATE