Amazon BasicsPortable Window Blackout Curtain Shade with Suction Cups for Travel, 2-Pack, 1.98 M L x 1.27 M W, Black

Both curtains are great at blocking light and direct sunlight. They are large enough to cover most windows.You need to ensure you use the suction cups on glass as it will not work very well with painted walls or other surfaces. It is also recommended you clean the glass before using the suction cups on it.

Super value for money. I’ve bought and used a bunch of different travel blackout curtains, and these ones are good! The suction cups are so strong once I put them on, they won’t even budge?! They’re really saving our sleep right now. Babies are happy, we’re happy.

This product is exactly what I was needing.Honestly, I was too lazy to measure my window ( as a tired and sleep deprived mom) so I ordered this. It is adjustable and easy to fit any window with its pleats ( hook and loop velcro). Suction is great and I love that I can move it if I need to when traveling.

These curtains fall off shortly after applying despite following directions. Many suction cups are misshaped which contributes to the problem. I've just tacked them in using small nails for the time being and won't be using them for travel.

These are literally the biggest waste of $60. You would think you’re getting high quality suction cups but literally all of the ones on my curtains were inside out or misshaped, they literally don’t even hold to the window. I wanted these because my other option was damaging my window by buying the ones that Velcro to my window. I should have just bought those because these are absolutely awful. They do block the sun, but they don’t actually suction cup to the window so it’s a waste unless you want to glue them on or something. Would not recommend.