The extension .7z.001 indicates this is the first part of a "split" 7-Zip archive. To open it, you generally need all subsequent parts (e.g., .002 , .003 ) in the same folder.
Highly rated by collectors on eBay for being "tough enough" for daily use and "rare vintage". Silk & Roses 2020.7z.001
Features soft pink roses with gray silk-like ribbons on a white background. The extension
Owners often praise the versatility of the casserole dishes (e.g., the 1.5L and 2L sizes) for going from oven to table. 3. History Wardrobe: "Silk & Roses" Silk & Roses 2020.7z.001