Fitted sheets for twin-size mattresses are not difficult to discover, and nearly all will likely be named or combined with the word “twin.” On the other hand, the normal dimensions of a twin mattress are just really standard when it comes to width and length; the depth of mattresses of any dimension vary substantially. In case your twin-size mattress is just 9 inches deep — a sloping profile than the norm, though common for newer memory foam and latex mattresses — pay close attention to the product description of fitted sheets before making a purchase.
Dimensions Are Vital
A normal U.S. twin bed is 38 inches wide by 75 inches long, but can vary from around 8 to 20 inches deep. The packaging or product description for twin-size fitted sheets must include the width and length of the mattress they’re intended for, as well as the pocket dimension, which pertains to the component of the sheet which accommodates the mattress’s depth. Pocket dimension is vital when you’re shopping for fitted sheets for a 9-inch-deep mattress. Start looking for a pocket size at the 8- to 10-inch range, or for descriptions like “fits mattresses up to 11 inches.” Also search or look for the phrase “low profile .”
Other Options
If you can’t locate twin-size fitted sheets with the right pocket depth to match your 9-inch-deep mattress, think about frameless sheets, which you cinch to fit snugly around a mattress of any depth. You can also use sheet clipsthat tighten a too-deep fitted sheet by fastening the surplus fabric underneath the bed. In case you have basic sewing skills, you can also alter too-large fitted sheets or create your own for a custom fit.