Popular! This is a set of two thin smartphone rings (black). - 360-degree rotation, freely adjustable angle! - Also works as a smartphone stand - Securely hold with your finger through the ring to prevent drops! - Simple and glossy metal material - Easy to fix with strong double-sided tape Product size 30mm x 30mm, thickness 3mm Ring inner diameter 23mm x 23mm Weight 12g *Shipped in simple packaging. Instant purchase is OK 24 hours a day, no comments needed. Please note that we do not offer discounts.