Cold Steel MAA Shell Guard Dagger knives CS88SHDM on sale now for $135.00. UPC code 705442013365. Construction: 1090 Carbon Steel. Overall: 19.5"; Blade: 12.5" l Carbon Steel l Standard Edge; Handle: Black; Other Info: One-piece blued finish dagger blade. Grooved handle with wire wrap trim and ball pommel. Curved shell guard with 3 1/2" quillions. Black leather scabbard with blued finish throat and chape. Boxed.