11 piece set in overall good shape. The 1'' and 3/4 are labeled Lectrolite which I understand to be made by SK. Sizes are 3/8  , 1/4 , 1/2 , 9/`16, 5/8,  11/16 , 3/4 ,  13/16 , 7/8 , 15/16 , 1 '' . Please ask all questions before buying.