Glass Jar Blender Fits Oster 6 Piece Features . 5 cup square top Glass jar fits Oster Blender. Includes 1 25 Liter 40 oz Glass Jar. Bottom Jar Base Cap. Blade and Gasket. Lid and Filler Cap. 6 Piece Specifications . Dimension 5 5 x 8 5 x 5 5 in . Weight 3 37 lbs