This gasket has a little or a lip. Made to last Compatible with 600W / 900W Extractor blades and Flat milling blades These gaskets are supposed for these for blender with a lip Will no longer match for blenders the place the gasket would not have a lip. These Gasket Replacements for 600W 900W blenders tournament on either for Extractor Blade or for Flat Milling Blade, or any of the lids. Colour:gray Material:plastic Size:Outer diameter: 9, inside diameter: 8CM Package Contents: eight * DURABLE gray gasket Only the above equipment content, various products shouldn't included. Note: Light and sundry reveals could cause the color of the item within the photo a bit diverse from the real thing. The dimension allowed error is +/- 1-3cm.