Tissue

: A holder with two mounting points, typically featuring a pivoting or spring-loaded bar for extra stability. Stature Single Post Tissue Holder | Amerock

Many brands offer facial tissues made from recycled materials. These are often labeled with their recycled content, indicating the percentage of materials collected from end-consumer recycling programs. 100% Recycled Facial Tissue | Seventh Generation Seventh Generation Post Tissue Holders tissue

: A holder with one mounting point, often featuring an open-ended arm for quick roll changes. : A holder with two mounting points, typically

In bathroom hardware, "post" refers to the mounting style of a toilet paper holder. tissue