Material: Aluminum Color: As the picture shown Silver hook size:0.5mm,2.5mm,1mm,2.1mm,1.25mm,0.7mm,2mm,1.75mm,0.9mm,2.7mm,1.4mm,1.6mm(Marked on needles) Chromatic hook size:5.5mm,4.5mm,6.5mm,5mm,6mm,4mm,3.5mm,3mm,2.5mm,2mm(Marked on needles) Weight: 182g Quantity: 22pcs Package Included: 1X Crochet hook set