General description New replacement carburetor primer bulbs designed for two-stroke handheld chainsaws. This set includes high-quality universal primer bulb replacements that ensure optimal performance. Technical specifications Quantity: 200 pieces Sizes: 100 x 19mm and 100 x 22mm Material: GPU Color: Transparent Measurement allowed error: +/- 1-3cm Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.