Bar.b.q.s Replacement Porcelain Steel Heat Plate 91591(5Pack) for Select Uniflame Gas Grill Models Dimensions:Measures 15 by 3.8125-Inch;Material:made of porcelain steel;Original Part Numbers:55-10-156,91591 NOTE:The following models just for reference,please make sure you measure the size of your original parts and compare with the replacements to verify you are ordering correctly. Fits Uniflame:GBC1059WB,Uniflame GBC1059WE-C,Uniflame GBC1069WB-C Fits Uniflame Models:GBC1059WB,GBC1059WB-C,GBC1059WE-C,GBC1069WB-C,GBC1143W-C;Backyard Grill Models:BY12-084-029-98,GBC1255W Bar.B.Q.S(TM),Higher Quality,Lower Prices!No shortcuts taken.No details overlooked.Only the highest quality materials used.