adjustable band and loop space maintainer

Brand Name:Hubei Orient

Model Number:70021W16WTPU-XL

Place of Origin:China

...Band Ear Loop Advantages: 1. Made with nonpoisonous, non-allergic and non-simulating materials, low breathing resistance with high filtration efficiency. 2. Filtering and adsorbing harmful industrial dust. 3. Adjustable contoured aluminum nosepiece help to press close to face and increase worker comfort. 4. Space structure, so the body has more breathing space. 5. With a flexible PU band...

Brand Name:GESTTON

Model Number:KH-6300

Place of Origin:Guangdong, China

...Adjustable Frequency Cardioid Pickup Pattern Product Parameter Wireless Microphone Main Frame Size EIA-Standard 19" 1U Channels Dual Channel Frequency Stability ±0.005%, Phase Lock Loop frequency control Carrier Frequency Range UHF 510-937 MHz ( country dependent ) Preset Channels 32 preset channels Operating Range 100M typical ( in open space) Oscillation PLL synthesized Sensitivity 6dBμV, S/N>60dB at 25 deviation Band

Brand Name:Chenheng

Model Number:KN95

Place of Origin:Shandong

...loop face mask 1. Breathe in 3D,allow some space in the month and nose for easier breathing and plasticity 2. Plastic nose clip cartilage is freely adjustable 3. 3D clipping second change V face comfort fit more face smaller 4. Three layers of protection for health.Efficient three-layer filtration,effectively cut off PM2.5 level particles in the air and maintain...

Brand Name:OEM

Model Number:KN95

Place of Origin:China

...loop surgical face mask 1. Breathe in 3D,allow some space in the month and nose for easier breathing and plasticity 2. Plastic nose clip cartilage is freely adjustable 3. 3D clipping second change V face comfort fit more face smaller 4. Three layers of protection for health.Efficient three-layer filtration,effectively cut off PM2.5 level particles in the air and maintain...

Brand Name:Quanen

Model Number:KN95

Place of Origin:Shenzhen, China

...loop surgical face mask 1. Breathe in 3D,allow some space in the month and nose for easier breathing and plasticity 2. Plastic nose clip cartilage is freely adjustable 3. 3D clipping second change V face comfort fit more face smaller 4. Three layers of protection for health.Efficient three-layer filtration,effectively cut off PM2.5 level particles in the air and maintain...