Denise Needles Crochet Needles in a Della Q-Case, Purple Includes 12 hook sizes from f5/3.75mm To 19/15mm; 6 cords (5"; 9"; 12"; 14"; 16" and 19"); 4 end buttons and 2 extenders Comes in a specially adapted della q case of luxurious poly/silk; with hook pockets labeled in USA and metric sizes Measurements: 3-3/4"x7-1/2" x 1-7/8" when closed and 14-3/4" x 7-1/2" when open