Shalimar Premium OXO – Biodegradable Garbage Bag Large Size (60 cm x 81 cm) comes in 1 Roll (15 Bags). Each Roll has 15 Bags. Each bag has a unique detachable tie-tape to tie the bags after use and for easy disposal. They are tough, thanks to a special type of star seal at the bottom. It comes with a perforation technology for quickly separating the bags from the roll.