SWANLAKE 16-Pack 6-inch Strong Spring Clamps Set, Large Super Heavy Duty Spring Clamps Metal Anti-Slip Grip Handle - 2.5 inch Jaw Opening Rubber 4-second electrical pulse will be

4-second electrical pulse will be sent automatically to stimulate nerves on the snorer's skin

20x Expansion tube set: PE

whether you're on challenging terrain or traversing longer distances

* Pole material: Fibre glass

- Digital beep alarm

SWANLAKE 16-Pack 6-inch Strong Spring Clamps Set, Large Super Heavy Duty Spring Clamps Metal Anti-Slip Grip Handle - 2.5 inch Jaw Opening Rubber 4-second electrical pulse will beAbout this item 1. Heavy duty spring clamp is made of nickel plated steel,is durable and anti rust. 2. The length of each spring clamp is 6 inch,the maximum opening is 2. 5inch 3. Coil spring with 4 loops make it stronger clamping force. 4. The non slip plastic cover protects the tool surfaces. also match all uneven surfaces. 5. Suitable for carpentry,photography, home decoration or industrial production.