Material:plasticsize:40 x 29mmNote:1. There may be slight size deviations due to manual measurement, different measuring methods and tools.2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Locking Clip Prevents Rollers From Falling Off: Securely Fastens To The Rack'S Wire Mesh, Ensuring The Rollers Remain Firmly In Place Even Under Heavy Loads And Repeated Sliding Restores Smooth Rack Gliding: Replaces Damaged, Cracked, Or Missing Lower Rack Rollers, Eliminating Jamming And Allowing The Rack To Glide Smoothly And Easily For Loading And Unloading Dishes Material: Made Of Smooth Abs Plastic, The Rollers Can Withstand Temperatures Up To 250°F (121°C) And Will Not Deform, Soften, Or Crack Even After Prolonged High-Temperature Washing Cycles Quick Snap-In Replacement: Simply Remove The Old, Damaged Roller, Align The New Roller'S Slot With The Rack Crossbar, And Press The Locking Clip Until It Snaps Into Place—No Tools, Screws, Or Disassembly Steps Required Wide Compatibility: Designed To Replace Rollers With Part Number 165314. Wheels Of Models 420198, 00420198, 423232, And Equivalent Are Compatible With Various Dishwasher Models ASIN B0GZZYC42L Color One Color Noise 1 db Voltage 1 Kilovolts Capacity 1 g Brand Name Dnyucen Model Name Dnyucen Item Weight 1.3 pounds Manufacturer Dnyucen Model Number Dnyucen Controls Type App Additional Features Adjustable Basket Included Components Adapter Manufacturer Part Number Dnyucen Item Dimensions D x W x H 0.39 D x 0.39 W x 0.39 H