HIGH QUALITY MATERIAL - WD28X27241 Dishwasher baskets rack carrier and roller kit is made of high quality plastic,integrated molding,increased service life.The part makes Dish rack can and out easily. COMPATIBLE WITH - Compatible with for Dishwashers.Replaceable part numbers WD12X10438, WD12X10446, WD12X10439, WD12X10447, WD12X10465,WD12X10464, WD12X22657,WD12X22656. FIX THE FOLLOWING SYMPTOMS - Wheels are worn or ; Dishrack is not rolling in and out properly; Door will not close. EASY TO INSTALL - Before maintenance, please disconnect the power supply of the equipment. Please note:Slight color difference or difference in kind, does not affect the use, please do not mind, thank you! Colour:As Shown Material:Plastic Package Contents: 4 * WD28X27241 Dishwasher baskets rack carrier and roller kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.