Tin box gift packing, ideal for promotion Flexible Soft Keyboard, Roll up keyboard, multi color optionalFeatures:- Made of silicone, soft touch and ... - Working Temperature: -20oC~+50oC- Weight: 330g- Connector: USB, USB+PS/2 combine for optional- Resistance: IP66 (Protected against low pressure jets ... small trial order, send your inquiry to us now. Silicone Keyboard with Clear Tube Packing