HIGH QUALITY COMMERCIAL GRADE, T60,60 MINUTE VHS TAPE, TAB IN,
MIN ORDER: 50 PCS, INCREMENT OF 50
"Tab in" means that it can be recorded again and again, "Tab out" means that where the tab is, it needs to be covered for the first recording and then when the cover is removed it cannot be recorded over again. Most video tapes in the market are "tabs-in". Tab-out tape has a hole on the sides , for special machine.