Features: 3.Made of plastic, it is light weight and easy to install. 4.Function: It can fix the following symptoms: The rack cannot be pulled out, and the dishes cannot be washed properly. Specifications: 1.Material: Plastic 2.Color: Grey 3.Brand name: BQLZR 4.Size: Diameter: 27mm/1.06inch ;Height: 15x28mm/0.59x1.1inch 5.Weight: 52g Applicable brands: Replacement for LG, Replacement for Kenmore. Replacement Part Numbers: Replacement for 4581DD3002A, 1266813, Replacement for 4581DD9001B, Replacement for AP4437685, Replacement for AH3523050, Replacement for EA3523050, Replacement for PS3523050. Compatible models: Replacement for LG corresponding model: replacement for LDF6920BB, replacement for LDS4821ST, replacement for LDS5811ST, replacement for LDF6810ST, replacement for LD1607BB, replacement for LDF6810WW, replacement for LDS4821B, replacement for LDF6920WW, replacement for LD6090BB, replacement for LD1608BB, replacement for LD6300BB, replacement for LD6090TB1, replacement for LDF6810BB, replacement for LDF7561ST, replacement for LDF7774BB, replacement for LDF7774BD, replacement for LDF7774STDS, replacement for LDF7774ST, replacement for LDF777STS, replacement for LDS4821WW, replacement for LDS5560ST, replacement for LDS5774ST, replacement for LDS5811BB, replacement for LDS5811ST, replacement for LDS5811WW, replacement for LDT9965BD, replacement for LDF6810WW-01, replacement for LDF681ST-02, replacement for LDS5811ST-02. Package include: 8 x Dishwasher Upper Dishrack Roller Replacement for 4581DD3002A