Specifications

1.Hair extension ring
2.Many kinds of for choice
3.Fast delivery,in stock.

Available styles of hair extensions micro rings and copper rings:

Size Explanation: Outside diameter × inside diameter × height (mm).

Micro ring without screw (3.5×2.0×2.5 mm; 4.0×2.7×2.7 mm; 4.5×3.0×3.0 mm; 6.0×4.5×4.5 mm; 4.5×3.0×6.0 mm).

Micro ring with screw (3.5×2.0×2.5 mm; 4.0×2.7×2.7 mm; 4.5×3.0×3.0 mm).

Micro ring with silicone (5.0×2.8×3.3 mm; 5.0×2.8×3.4 mm; 4.0×2.0×2.0 mm).
Copper bell ring (3.0×2.6×6.0 mm; 2.8×2.3×7.0 mm; 3.4×3.0×6.0 mm; 4.0×3.6×6.0 mm).

Copper ring with silicone (4.0×3.0×4.0 mm; 3.4×3.0×6.0 mm).
Many more different colors and sizes can be available.