GuitarCase,BanjoCase,UkleleCase,MandolinCaseCT:合板整形物高密度发泡sponge结合的硬的GuitarCaseHL:由Archy型高强度合板+8mmcommonboaconstrictor的内衬+20~30mm的sponge构成的硬caseSF:合板框架+高密度styrofoam+10mm高密度sponge构成的styrofoamcaseCI:30mm高密度sponge+成形靠枕+背囊strapCP:25mm高密度sponge+成形靠枕+背囊strapCB:20mm高密度sponge+成型靠枕+背囊strapABP-5BJ:25mm高密度sponge+背囊strap的banjocaseABP-MD:25mm高密度sponge+背囊strap的MandolinCaseABP-UK:25mm高密度sponge+背囊strap的UkleleCase