Come with 1 transparent Box to keep your screws organised Specially compatible with D90 D91 MN99S WPL C14 C24 B24 B36 1/12 1/16 RC Car,may fit other rc car truck,please check the screws size info before buying. A variety of sizes to suit your needs. M2 & M2.5 Screws, Flat washers,M2.5 Nylon Nuts,M3 Grub Head Screw,Cross screwdriver.. etc (Check the Picture#2 for detail information). The screws are made of metal,perfect for fasten your rc car,durable in use. Come with 1 transparent Box to keep your screws organised. A perfect spare part for your RC car. Main Material:Metal Box Size:173*100*20mm Weight:192g/Set 357Pcs Package List: PWM 2*8*6 = 10PCS PWM 2.5*6*6 = 30PCS PWM 2.5*8*6 = 10PCS PWM 3*8*7 = 10PCS PM 2*6 = 10PCS PM 2*14 = 20PCS PM 2*16 = 20PCS PM 2.5*6 = 20PCS PM 2.5*8 = 30PCS PM 2.5*10 = 30PCS PM 2.5*12 = 10PCS PM 2.5*14 = 30PCS PM 2.5*20 = 20PCS Hex M3*2 = 15PCS Hex M3*2.5 = 15PCS Hex M3*3 = 15PCS Gasket A = 10PCS Gasket B = 20PCS M2.5 Nylon Nut = 20PCS Brass Sleeve = 8PCS 4 in 1 Wrench = 1PCS 1.5MM Allen Key = 1PCS 2.0MM Allen Key = 1PCS Srewdriver = 1PCS(Random Color) Package List: RC Car Screws Kit w/ Box