... in our color ring Hair accessories: hair connetor,ultrasonic hair connetor,extension rings,silicone extension rings, needles, ... Extension Iron Micro Rings, Extension tube Size: 3. 00mm, 3. 50mm, 4. 00mm, 4. 50mm Color: Black, ... micro rings Size: 3. 0*6. 0mm 2. 7*6. 8mm 2. 5*5. 0mm Color: Black ... -224V), small/big size Glue stick (clear/natural/brown color), diameter: 8. 00mm, 11. 00mm Length: 12cm, ...