VEVOR Plastic Table Cover, 40 x 80 Inch 2.0 mm Thick Clear Table Protector, Rectangle PVC Desk Mat, Waterproof & Easy Cleaning Desk Pad Tablecloth, for Office Dresser Dining Room Table Night Stand

Yes, it is possible to cut and adjust the size of the clear PVC table protector yourself. Since PVC is a flexible material, you can trim it to fit custom dimensions or rounded corners using a sharp utility knife (box cutter) or heavy-duty scissors along with a straight edge or ruler. If this answer doesn't resolve the current issue, please reach out to us again for assistance.