100PCS Silicone Lined Micro Rings/Beads for Hair Extensions Colour: Brown | Size: 4mm is available in Hair Extensions

High Quality Silicone Lined Micro Rings/Beads For use with human or synthetic I-tip hair extensions. Silicone lined inside to prevent damage to the hair and to provide tight grip. Material: Aluminum Size (4mm): 4mm x 2mm x 3mm (outside diameter-inside diameter-length); compatible with mini I-tips as well as 'standard' I-tip extensions: 18" 0.5g, 22" 0.8g Size (4.5mm): 4.5mm x 2.5mm x 3mm (outside diameter-inside diameter-length); compatible with I-tip extensions: 16" 0.5g, 18" 0.5g, 20" 0.8g, 22" 0.8g, 22" 1g, 24" 1g Size (5mm): 5mm x 3mm x 3mm (outside diameter-inside diameter-length); compatible with I-tip extensions: 16" 0.5g, 18" 0.5g, 16" 0.8g, 18" 0.8g, 20" 0.8g, 22" 0.g, 18" 1g, 20" 1g, 22" 1g, 24" 1g Available colours: Black, Dark Brown, Brown, Light Brown, Blonde, Golden Blonde, Dark Blonde, Burgundy