Features: and high quality Made of high-quality materials, sturdy and practical Prevent scratches: Equipped with foot for pads to protect your desk and equipment from scratches, very useful and practical. Non-oxidizing, non- ABS material: Using non-oxidizing, non- ABS material can extend the service life of the manual key. hand: CW Morse is , convenient for-hand and reduces operator fatigue. COMPACT AND EASY TO USE: The ultra-portable CW Morse Manual Key is compact and easy to use, making it easy to carry. Easy to install: Model number QU‑4525 comes with cable, screwdriver and 2 patches for easy installation and use. Specification: Part name: CW Morse Model: QU-4525 Material: ABS Color: As Shown Size: . 40x30x20mm Package Contents: 1 x manual key 1 x connecting cable 1 x screwdriver 2 x patches 2 x floor mats(Due to different product batches, the appearance , which does not affect the use) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.