Extra Deep Pocket Sheets - Deep Pocket Queen Sheets - Extra Deep Pocket Queen Sheets - Deep Fitted Sheet Set - Extra Deep Pocket Queen Size Sheets - Deep Pockets Sheets fit 18 Inch to 24 Inches Sheets. 4.6 out of 5 stars 1,767. $39.45$39.45. $2.00 coupon applied. Apr 21, 2018 · These deep pocket sheet sets have fitted sheets that are elasticized all the way around to assure a comfortable fit, Extra deep pocket sheet sets are made for thick mattresses over 21 inches thickness and will ensure a proper fit to cover all the bedding. The sheets fit mattresses up to 15 to 20” deep. Our Queen size sheet sets come in many colors and styles. Our most popular queen size sheets are our Egyptian cotton sheet sets. Four Piece Set: 1 flat sheet, 1 fitted sheet, 2 pillow cases Ultra-soft Bamboo Rayon/Microfiber blend is odor, wrinkle, and allergy resistant Fits all mattress types, from thin to thick (up to 16”) Jan 22, 2013 · Fitted sheets. Fitted sheets are sized by the name of the size of mattress they are intended to fit (USA mattress sizes are used below). In recent years mattresses have become increasingly deeper, and more people are using thick mattress pads of sheepskin, down, and so on. Many fitted sheets are not deep enough to fit these newer styles.