Order this Qep Flat Floor & Wall Tile Leveling System Clips Part A for delivery to your job site. For use with all floor and wall tiles between 1/4 in. and 7/16 in. thick. Durable polymer construction for a secure hold. Produces 1/16 in. grout joints and may be used with traditional tile spacers up to 1/4 in.. Slots allow mortar to disperse evenly to eliminate potential voids. For single use only. Flat design for use with floor and wall tile installation. Use with thinset mortars applied with a square trowel notch 1/4 in. or larger. 100 clips and 100 wedges yield approximately 24 sq. ft. of coverage for 6 in. by 24 in. tile and 72 sq. ft. of coverage for 18 in. by 18 in. tile. LASH pliers may be used for faster installation. Sold as a pack of 100 flat clips.