Search query: thin rigid plastic sheet

Product: Kidkusion Indoor/Outdoor Banister Guard, Clear, 15' Easily attaches with enclosed tie straps
Measures 33'' x 15' roll
Combine product for longer length
Helps to prevent falls and keep the toys upstairs KidKusion Clear

Product: Clear Vinyl Tablecloth Protector Waterproof/Oil-Proof Plastic Square Transparent Sheet Table Cover 54X54 Inch High Quality and Environmental Material: The tablecloth is of high quality and it is 100% PVC. It is safe to use even for children and the elderly.
Clear vinyl Tablecloth Protector allows the beauty of your natural wood table or fine linens to show through and it can be easily cut into the size you need to cover other stuff
Keep your table from dirt and scratch: If you don't want your table to get dirty and scratched while you have a dinner, the tablecloth is a good choice for you since oil and liquid won't leak through it. It will save you time to clean your table and your table would always look brand new.
Non-disposable: The tablecloth can be used over and over again. It is good for you to use if you always have a party, holiday celebration, BBQ in your home. You do not always need to buy new ones.
Easy to clean: If there is oil and water stains on the tablecloth, you can just wipe it off with a cloth. Please do not wash it in the machine since it may get damaged inside the machine. Walrus Clear