Cornwell's TSML0245SS Super Set consists of 45 pieces of 6-point chrome sockets in 1/4" and 3/8" drives for metric and SAE sizes. The sockets are mid-length in size, with an overall length that varies from 1-1/4" for the 1/4" drive, to 1-1/2" for the 3/8" drive. Normal standard sockets are less than 1" long, and normal long sockets are slightly longer than 2", allowing them to fit neatly between the two dimensions. The pieces are packaged in a blow-molded blue plastic box. Additional sets are available from 24 to 47 pieces, in 1/4", 3/8" and 1/2" sizes.