Color: red Size: 15*8*2.7cm Material: sponge re-flocking + stainless steel head + ABS describe: Detachable Dual-Head Design: 5-in-1 Computer Cleaning Kit with Nylon Bristles, Flocked Sponge, High Density Brush, Metal Tip and Keycap Puller, Dual-Head Concealed Design for Every Cleaning Need Soft bristles do not hurt the keyboard: specially selected nylon brushes, moderately soft and hard, three-row design, high pore strength, good elasticity, good rigidity, and low friction Multifunctional Cleaning Kit: The flocking sponge can clean the dust inside the wireless charging case of the earphones. The high-density brush cleans the dirt on the sound hole of the earphone. Metal nib cleans stubborn dust Easy key pull: Using a simple key puller, it is no longer laborious to replace the key cap, and the key cap disassembly is cleaner and more thorough Easily respond to various cleaning needs: 4 cleaning heads, one machine is multi-purpose, deeply cleans every corner of the keyboard and earphones, so that dust has nowhere to hide Delivery quantity: 1 set