Update their space with speedy style to inspire racetrack dreams. All of the pieces in the Hot Wheels™ Sheet Set are woven from pure organic cotton percale for a so-soft sleep spot that’s cozy and durable. DETAILS THAT MATTER Made of 100% organic cotton percale.200-thread count.Pillowcase has an inside flap to keep the insert from slipping.STANDARD 100 by OEKO-TEX® Certified: WSI Certificate #: 14.HUS.42449 HOHENSTEIN HTTI: tested for 400+ harmful substances to keep you and your family safe from chemicals common to textile manufacturing.Made in a Fair Trade Certified™ factory, supporting fair and safe labor practices and empowering workers to invest in their communities.Organic Content Standard (OCS) certification. Contains 100% organically grown cotton certified to the Organic Content Standard (OCS). The OCS verifies organically grown content and tracks it from the source to the final product. Bureau Veritas TE-BVUS0027. KEY PRODUCT POINTS Fitted sheet has universal elastic (elastic around the entire edge) for a snug, secure fit.Machine wash.Imported. Organic Certified by IDFL 012937 DIMENSIONS Twin Fitted Sheet: 39" wide x 75" long; fits mattresses up to 12" deepFlat Sheet: 66" wide x 96" longPillowcase (1): 30" wide x 20" high Full Fitted Sheet: 54" wide x 75" long; fits mattresses up to 16" deepFlat Sheet: 90" wide x 96" longPillowcase (2): 30" wide x 20" high Queen Fitted Sheet: 60" wide x 80"long; fits mattresses up to 16" deepFlat Sheet: 96" wide x 104" longPillowcase (2): 30" wide x 20" high CARE Wash before first use.Machine wash in warm water; gentle cycle.Use only non-chlorine bleach, if needed.Tumble dry on low heat.Warm iron as needed. SHIPPING UPS Front Door Delivery: 3-5 Business Days With Front Door Delivery, UPS can deliver most in-stock items including select furniture and lighting within 3-5 business days. UPS Front Door Delivery: Next Day Delivery Next day delivery restrictions: Available within the contiguous 48 states.An extra charge of $17.50 per address.Orders must be placed by 6PM PT Monday through Thursday to arrive by the next business day.Some restrictions apply. Surcharges and Restrictions Select oversized items have an additional delivery and processing surcharge; this charge is listed below the item price. UPS is unable to deliver to PO boxes. For more details on shipping, visit our Shipping Information page. Ship to Store With Ship to Store Delivery, items can be shipped to and picked up from your local store for a reduced shipping price. Eligible items will show “Buy Online, Ship to Store” on the product page. You will be charged a competitive flat-rate shipping fee for most eligible orders. You have 7 days from when you placed your order to pick up these items. Make sure your vehicle is large enough to fit items packaged in larger boxes. Exact shipping and processing charges will appear during the checkout process. Orders up to $399 can cost as low as $19.99 See our shipping details page for more pricing, delivery and pick-up information. EASY RETURNS If you’re not 100% satisfied with your purchase, we’re here to help. Eligible items can be exchanged for a refund of the merchandise value within 30 days of receiving an order or seven days for Quick Ship upholstery items. An original receipt or gift receipt is required, our stores will not accept returns or exchanges without a receipt or proof of purchase. We will issue a refund in the form of the original payment or with a gift card. Shipping charges may be applied to your refund amount. How to Begin a Return For Online Purchases:  Visit our returns page to create a UPS shipping label or visit your local store to make a free return. For oversized items and quick-ship furniture, please call (866) 472-4001 for more details.For In-Store Purchases:  Products purchased in our stores cannot be returned or exchanged online or over the phone.Some restrictions apply, see our full Returns Policy. Our Commitment At Pottery Barn Kids, we have a firm commitment to safety and quality. We take great pride in our timeless designs, premium materials and expert craftsmanship. Designed In-house Nearly all of our products are imagined and designed in our San Francisco studios. Our artists hand-create prototypes for everything from furniture to bedding to lighting. From there, we work with talented craftsmen and fabric industry leaders to build long-lasting products designed to last your family for years to come. Free Interior Design Services Need design help? We offer free, no-strings-attached Interior Design Services. Get advice and inspiration from our specialists in-store, over the phone or by email. Designers will even make in-home visits, where they can take measurements, discuss color options and give tips on any room. Nursery Bedding Safety Standards Bumper ties should always be secured tightly and positioned outside of the crib. When your child is able to pull up to a standing position, crib bumpers should be removed.Do not place decorative pillows, toys or blankets in the crib while your baby is sleeping.View all of our nursery bedding safety tips.