Solotour Chimney Guard Diameter: 12cm Inside: 10cm Length: 40cm Compatible with chimneys of 40mm-80mm diameter This item is unused, but may have minor scratches from the beginning. Please refrain from purchasing if you are concerned about this, as it has been stored at home. Solotour Chimney Guard Tent Protection Mesh Tent Protector for Wood Stove Chimneys Protector Stainless Steel Outdoor Camping Compatible with chimneys of 40mm-80mm diameter *Instant purchase welcome ・Please understand that this item is stored at home and will be shipped in simple packaging before purchasing (⁎ᵕᴗᵕ⁎)