ArcaPillow is designed to maintain its shape for consistent neck and head support. That can feel different compared to a soft, flat pillow at first. Most people adjust within a few nights as their neck relaxes into the contour. If you switch sleep positions often, try it with your usual mattress setup and give it a few nights before deciding.

Yes. The contoured design supports both positions. Use the lower curve when you sleep on your back for steady neck comfort, and the side contours when you roll onto your side to help prevent your head from tilting. It’s built to stay supportive even if you move during the night.

Absolutely. ArcaPillow’s shape supports the natural neck gap when you’re on your side, helping keep your head and spine in a more neutral position. Many sleepers report less twisting, less uneven pressure on one shoulder, and more consistent support all night long.

Orders are shipped within 48 hours of order confirmation. After your order leaves our facility, you’ll receive an email with your tracking number.

Standard shipping typically takes 5–12 working days depending on your location. We partner with dependable shipping carriers to help ensure your order arrives safely. Delivery times may vary slightly during busy seasons or due to weather conditions, but we’ll always work to get your order to you as quickly as possible.

We offer a 30-day return policy. If you’re not satisfied with your purchase, you can return it within 30 days from the order’s receipt date for a refund.

When your order ships, we’ll email you a confirmation with your shipment tracking number and a link where you can monitor delivery status.

Material: Memory Foam

Pillow Fabric: Ice Silk
Pillow Shape: Butterfly

Filler: Polyurethane

Package Weight: 900g - 1000g / 1.98-2.2 lb

Pillow Height: 10cm / 3.9 in