Looking for a practical new keyboard? This Obbi black silicone roll-up USB 2.0 keyboard is convenient, lightweight, portable, and ultra slim. The soft silicone allows for silent typing. There is no need to worry about having drinks near the keyboard; this waterproof keyboard can easily be wiped clean or washed with soap and water. The keyboard is also dirt and dustproof, making it ideal for travel and many work environments. Fully sealed design, environmental non-toxic, waterproof, dustproof, anti-acid, earthquake, any curl, portable, quiet design, small.