HelpFrequently asked questionsEverything you need to know about our products, delivery and care.Are Rocket Linen sheets really 100% cotton?What is thread count and why is 300 ideal?Where is your cotton sourced from?What bed sizes do you offer?What mattress depth do your fitted sheets accommodate?Will my bedsheets shrink after I wash them?How should I wash and care for my Rocket Linen sheets?Will my bedsheets wrinkle?Do your sheets pill over time?Where do you deliver?What is your return or exchange policy?What payment options do you offer?Do you offer gift wrapping?Are Rocket Linen sheets safe for sensitive skin?Have your sheets been tested for safety?What if my mattress size isn't standard?