This method used in creating these locs are the interlocking method 👌 the locs very natural with a rough looking texture but smooth to a touch. These locs are also known as bubble.The locs can be added to existing locs to add length or for repairs on broken locs. Each lock is handmade and unique. Colors may slightly different. These locs are 100% human hair please do not be alarmed if you have itching there are some factors such as scalp sensitivity that could cause that not the loc extension. 💫 Sample locs available Processing takes 3-5 business days or 1-2 weeks depending on the size, length and quantity, we have expedite / rush order available please send me a message to see available options See what buyers are saying about their purchase https://www.etsy.com/shop/AfricanLocs/edit?ref=edit_trust_header#reviews Please bear in mind there are no cancellation after the 24 hour period of placing the order FAQ's How many locs come in one bundle? 50 locs come in one bundle All the locs are sold in bundles How do I choose the quantity of bundles I would like to purchase? When you select your quantity at checkout, you are selecting the number of bundles you would like. For example: If you select the quantity of 1 you will be placing an order for 1 bundle includes 10 locs. What are the loc widths in inches? X-Small= 0.3cm Small width= 0.4cm Pencil Medium Width = 0.5-0.6cm Sharpie Large Width= (0.8cm) How many locs will I need for a full head? This depends upon the size of your head and thickness of your hair. Most people find that 70 locs will give them a full look for a new installation. If you are using these as extensions, simple count your locs to get an exact amount of what you will need.  Why does it taka a while to get the locs? The loc extentions are handmade and it takes time to custom make each order to your specifics so production time and shipping time frames provided are only estimates and can change at any given time due to my current work load. The current turn around time is 2-4 weeks. Thank you for supporting my little Etsy shop, which I run by myself your support means the world to me