This is a 6' diameter 2V Sphere Kit made with 1/2" PVC.
The kit includes all the 5-Star and 6-star hubs, plus all the color-coded pre-drilled, and pre-cut struts. Stainless Steel 1.5" nuts and bolts are included to bolt the dome together. There is a full assembly book and laminated illustration map to assist in building the sphere. This dome has never been used, so all the parts are new.
With LED lights, these make great hanging fixtures. Maybe a New Years' drop ball? This could also go in a garden, where you fill it with plants. Great project for a STEM class.