These Gas Stove Cooker Knobs are made of plastic material for durable and safe use. Simple to operate, they are easy and convenient to use. They are great replacement parts for kitchen cookers, gas stoves, stoves, etc. Cost-effective, you can buy this practical product with convenience and ease. Features -Color:Black -Material:Plastic -Size:5.50X5.50X3.00cm/2.16X2.16X1.18in -Direct replacement, easy to install. Gas Stove has a durable construction for reliable use. -Excellent workmanship, the gas stove knob is easy to on or off, just need one hand to operate. -Simple appearance design but practical in use, fashion and tasteful for gas stove. -Round edges and smooth surface, Gas Stove Knob is safe to touch and do not hurt your hands. -Good Stove Knobs Replacements Accessory, and it will appear good adaptation. Package list: 8 x Knobs