FACE MASK STRAP EXTENDERS - 25 PACK. These extenders and made at a medical injection molding facility . They ARE NOT 3D printed. These are made from ultra-durable, ultra flexible, medical grade polyethylene. Fully washable.They can be worn in multiple positions, in order to take the pressure off your ears, for a more comfortable, all day fit. Great for nurses, doctors, police, etc. BEST ON eCRATER!!! These were designed and work the best with medical masks or any masks that have a somewhat elastic ear band. Please see images in listing. COLORS AREGreenBlue Easy to use: After wearing the mask, pull one of mask strap hook the extender gadget, then finish the other side.Wear ear artifact: light weight, thoroughly solve the problem of ear pain, and make wearing a mask more comfortable.(Masks not included)Material: This ear mask hook is made of durable soft material that You will feel it is soft and flexibility. Do not worry about hurting your skin.Size:14.6cm*2cm. The hooks have 4 slots, you can adjust the length of the hooks basic on your requirment.High quality: Lightweight, reusable, environmentally friendly, better to wash it after using to keep it clean for your next use. Shipped with DHL Express (4 to 6 business days). PAYMENT METHOD PAYPAL. SHIPPING POLICY We ship By DHL Express World Wide worldwide we dispatch the goods within 1-3 working days after the confirmation of Payment received. The Goods are delivered within 11-23 days from the date of dispatch. If for some reasons beyond our control, your area is not serviceable by our logistic partners, we will refund the money. Handling time does not include Public & other holidays. CUSTOM POLICY Custom / Duty charges will be paid by buyer. Please check with your local customs authority to determine these additional costs prior to looking or buying. RETURN POLICY We accept return of goods if there is any manufacturing defect in the item. For all such cases buyers should contact us within 2 days of receiving the item. Refund will be given as money back as soon as the buyer ships the product and update us with the tracking details. The expenses related to sending it back to us like shipping charges, insurance charges, and duty charges if any have to be paid by the buyer. Please inform us before returning us the goods so that we can assist you in returning the goods. FEEDBACK If everything is Satisfactory on the end of this transaction. Then please leave your positive feedback and 5-star rating in every field. After receiving your positive feedback, we will leave positive feedback for you automatically. CONTACT US For Any query, we request you to use the Ask a question button on end of listing page. We normally reply back the same day or the next working day. we are available 24*7. We reply back to emails within 1 working day normally.