Note: The color of the product we ship is the color in the first picture, and the specification and quantity are shipped according to the quantity and specification described in the title. If you need to change the color or style, you need to contact us within 12 hours after placing the order. Our product description: Product Features: 1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.3.Suitable for most brand toilet seat.4.EASY ALTERNATIVE - Using the Toilet Seat Hinge bolts is an easy alternative to replacing an entire toilet seat.5.EASY INSTALLATION - It is very convenience to repair the old and broken partsMeasuring method of screw on Bottom of toilet cover:Measure the width of the card slot directlySpecifications:Product material: ABS PlasticColor: WhiteBrand name: BQLZRSize:3.8 x 3.8 x 7.4cm/1.5 x 1.5 x 2.91inch(L x W x H)Weight: 59gPackage include:4 x Toilet Seat Hinge Bolt Screws Note: Because the model and display effect of the monitor may be different, there may be slight differences in color, and the size is manually measured, there may be an error of 1-2cm, please understand.