- This mask typically runs much larger than other mask brands - please determine your correct size using this chart and instructions!
- Cushion surface features a series of flanges around the base and is constructed of the thinnest, softest medical-grade silicone in existence
- Recently redesigned for enhanced comfort and a rock-solid seal
- Innovative design with membrane incorporated inside the cushion for an improved seal
Return Policy: You may return unopened, unused products up to 30 days from the original ship date for a full refund, minus a 15% restocking fee and any shipping fees.
**Please note: This product requires a prescription. If you are an established Singular Sleep patient (you have had an online consultation with Dr. Krainin), we have your prescription on file and you may order this product. If you are not an established patient, fax your prescription to us at 844-841-8454 or securely upload it below. If you don't have a prescription, you can download our prescription request form , have your provider sign it, and return it to us, or contact us to schedule an online consultation to obtain one. Or upload your prescription securely here:
- Free Shipping On All U.S. Orders Over $99
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