Cored JRT Combo Unit Bathroom Tissue Dispenser can be used with two JRT Jr. rolls or one JRT Sr. roll and a stub roll. An easy to use mechanism adjusts to meet the customer s needs. For Roll Size: 13 ; 9 3/8 ; Roll Type: Jumbo; Capacity (text): Holds Two 9 3/8 Rolls Or One 13 Roll Plus Stub Roll; Color(s): Smoke/Gray. Post-Consumer Recycled Content Percent: 0%. Pre-Consumer Recycled Content Percent: 0%.