Solar Loc extensions are completely handmade with 100% virgin human hair. We do not use synthetic or hybrid hair blends. LISTING 50 & 100 loc bundle bundles are available in our pre-made custom color blends with NATURAL curl ends (Praline Stella Noir/Mocha & Almond/Mocha Roca & Taste the Rainbow). Please read below for the details of each blend & refer to the corresponding pictures in the listing. Praline Stella Noir = -60% natural black/1b & brown (#2) & -40% ombre praline/#30. Praline Stella Mocha = 60% medium brown (#4) & 40% ombre Praline/#30 Almond Roca" = 20% 1b/27 ombre 20% 1b/30 ombre 20% 1b/Praline 40% natural 1b/#2 “Mocha Roca” 20% #4/27 ombre 20% #4/30 ombre 20% #4/Praline 40% #4 “Taste the Rainbow” 10% of every color below: -Red (Scarlet) -Pink (Flamingo) -Magenta -Orange (Sinopia) -Yellow (Sunshine) -Green (Emerald) -Teal (Persian Teal) -Blue -Indigo -Violet The texture of these locs best matches curl patterns 3B, 3C, 4A, 4B, & 4C. SHIPPING Please allow between 3-4 weeks for processing & shipping. Smaller orders are usually finished within 2 weeks. Lengths longer than 14 inches, vivid colors (blue, green, pink, purple, etc) & large quantities (more than 200) can take up to 4 weeks to make & ship. If you would like expedited service (skip the line), feel free to send me a message & I can give you a price rush pricing & estimated shipment. Feel free to message me with any questions or concerns. Custom Color Blend; Natural Curl Solarlocs™ Microloc Extensions; 100% Human Hair, Hand-Made; 50 & 100 Loc Bundles