PRODUCT DESCRIPTION: This Is A High Quality Microwave Roller Ring! MODELS: This Roller Ring Is Compatible With Model Numbers LMH2016SB, LMV2031ST, MJ3282BF INSTALLATION INSTRUCTIONS: Installation Instructions Are Within The User Manual That Accompanied Your Microwave! WHAT YOU GET: This Offering Is For ONE Roller Ring! Don't See Your Model Number Listed? Send A Message! Happy To Help! Installation instructions are not included with this part as they are within the original user manual that accompanied your microwave! This offering is for ONE roller ring that is compatible with the following Microwave Model Numbers: LMH2016SB, LMV2031ST, MJ3282BF There are several variations of roller rings - the diameter, wheel size and wheel thickness all essential aspects of the correct roller ring - if your model number is NOT listed in this offering, please send a message for assistance in identifying the correct part!