1.Hair length available: 6 inch to 30inch 2.Type of hair: 100% Indian Remy hair, Chinese remy hair,indian virgin hair,chinese virgin hair, Burmese virgin hair,European hair,Malaysian hair, Mongolian Virgin hair. 3.Hair color available: 1, 1b, 2, 3, 4, 5, 6, 8, 10, 12, 14, 17, 18, 20, 22, 22b, 23, 24, 24b, 25, 26, 27, 27a, 28, 29, 120, 130, 144, 613, 350, burg, 99j, m28, m34, m44, m51, red, blue, purple, green, yellow, orange, pink... 4.Hairstyle: free style, can be parted anywhere you want 5.Texture available: Silky Straight, Yaki Straight, Kinky Straight, Jerry curl, Loose curl, Water wave,curly, Deep wave, Body wave, Afro Kinky... 6.Cap layout: full lace with stretch lace in the middle for a better fit, can do a high ponytail 7.Lace material: French lace or swiss lace, light brown color,medium brown color or invisible 8. Natural baby hair around the perimeter 9.Double knots, bleached knots 10.natural hairline and wig cap structure wig cap styles choice cap1.Full lace with stretch in the middlecap2.All lace with no stretchcap3. Thin skin around perimeter ,stretch middlecap4. Ear tabs stretch with lace elsewherecap5. Stretch from ear to ear over topcap6. Lace front cap with adjustable Straps in the backcap7. Silk base top (hidden knots)cap8. Super fine swiss lace around perimter with stretch in the middlecap9. Lace front with machine wefts in the backcap10. Thin skin around perimeter,with swiss lace in the middlecap sizeSize-1 (Small)Size-2 (Medium)Size-3 (Large)Size-4 (super large)circumference21."/21.5"22"/22.5"23"/23.5"24"front to nape13.5"/14"14"/14.5"15"15"ear to ear across forehead11.5"/12"12"/12.5"12.5"/13"13"ear to ear over top12"12.5"13"13"temple to temple round back14"14.5"15"/15.5"16"nape of neck4.5"/5"5.5"6"6"