Comparison : Item # 30885, 0.5 x 12 Inch (in) Stainless Steel 304 Half Round
Item # 30886, 0.5 x 24 Inch (in) Stainless Steel 304 Half Round
Item # 30887, 0.5 x 36 Inch (in) Stainless Steel 304 Half Round
Item # 30888, 0.5 x 48 Inch (in) Stainless Steel 304 Half Round
Item # 30889, 0.5 x 72 Inch (in) Stainless Steel 304 Half Round