Product name:tungsten alloy balls Surface :grounded surfaceFeatures: excellent hardness, high density Customized size from 1.9-200mm diameter is available Tungsten melting :3410 Degree Centigrade
Galvanized springs offer superior bounce and extra durability for this square trampoline. Waterproof and UV-resistant jumping mat uses 6-8 sewing lines to provide longer service life, better stability and the best jumping experience.
PG-2601B19Electric neck massager simulate real human massage to help relieve neck soreness, shoulder tiredness, body tension, improve sleep quality and promote blood circulation. Wet the neck where the two metal pads come in contact before use will make