Simple Yellow - 1/2 Lb 1 in x 1 in x 4/25 in 1 sq. ft requires about 150 pcs and a 1 Lb bag of tile has approximately 75 pieces and covers about 1/2 sq ft. 99% recycled glass tile, earth friendly Can be used for accenting mosaic projects 1 Lb bag has approximately 75 pieces and covers about a 1/2 sq ft. (1" tile)