This deluxe set comes with 10 assorted sized screwdrivers which are ideal for home or professional use. Each pack comes with 5 slotted and 5 philips screwdrivers. Size assortment range from long to stubby. Set comes packaged in a high quality clamshell with hanging hole. Measurements for both styles: 8 3/4", 6 3/4", 5 3/4" 5 1/2" and 3 1/2" long. Blade sizes are as follows: 6 x 150 mm,6 x 100 mm, 5 x 75 mm, 3 x 75 mm and 6 x 38 mm.