Capsule Tube & 20 Ring Fit 28mm Coin Holders for 1/2oz Gold Philharmonics Ring Color:Black The system operates on radio

The system operates on radio frequencies (RF) within a 20' range using non-directional signals

the plates shown in the photos are for demonstrative purposes only and are not for sale

this is an exact replacement for the Heatilator GFK-160A fan kit

The sphere shown in the photo has a diameter of about 2 inches

it arrives fully assembled

Capsule Tube & 20 Ring Fit 28mm Coin Holders for 1/2oz Gold Philharmonics Ring Color:Black The system operates on radioCapsules are PVC free, archival safe, and are made from an acrylic plastic with a non yellowing agent. This process results in a product that is hard, crystal clear, and smooth to the touch. Our capsules are securely packaged, un assembled, within layers of foam to protect them during shipment. The Rings are made of an inert cross linked polyethylene. The rings secure the coin in the holder. They will create an additional barrier against air