Product Description- Sizes: 0.7, 0.8, 0.9, and 1.0mm4 piecesOverall length: 3 inchNon-rolling hex bodyComes in a pouch for easy storage and transportationResizes watchesGreat for watch repair, watch makers, jewelers arts & crafts, hobbies etc. We ship from USA within one biz day! Thank you for visiting our eBay store! Our mission is to enhance our online customers shopping experience. We try to accurately describe every piece to the best of our knowledge, if there is something incorrect, please feel free to let us know. Customer service is our main concern as always, thus we expect you to contact us with any issue ASAP before you decide to leave neutral or negative feedback. It is easy for us to fix any problem you may have with our products or services. Ask and you shall receive! We ship worldwide and provide FREE SHIPPING for all domestic orders with no extra charge for shipping regardless if you buy 1 or 100+ items. We commit to process 99.99% of orders within one business day via US Postal Service upon receipt of confirmed PayPal payment. Delivery time may vary based on several factors, but in general you should get your item within 2-7 days in the US. And International items vary greatly on your countries postal system and customs processing times. You may return your purchase within 30 days of purchase and receive your money back, assuming it is in the same condition it was received - new. Trust us to serve your online purchase and you'll never go anywhere else!