The model GS-150 which is the 1.5 inch ground sleeve is out of stock until December. This ground sleeve is already included with the following clothes dryers, 1600, H-150, 3000, 4000 & 6000 however we received several requests to offer them as a separate item. This item does not go with the Breezecatcher style of clothes dryer. Breezecatchers use a ground socket which is included. This green groundsleeve is designed to hold other styles addition to many other brands. Size: 1.75''. Color: Green.- SKU: WHTNY1015