Guide for the SIGONNA Tunnel-Hole Eyeglass Strap 4-Pack — 27" nylon lanyard with rubber temple mounts.
Will this fit my glasses?
Yes, for most prescription, reading, and sunglasses frames with temple arms roughly 0.15–0.55" wide. The rubber mount grips the temple; adjust cord length with the sliding lock.
Black vs Multicolor
- Black — 4 black nylon cords in one pack.
- Multicolor — 4 assorted cords (black, black-green, black-blue, black-red).
How to attach
- Slide the rubber tunnel-hole mount onto the temple arm (not just the tip).
- Adjust the cord lock for comfortable length around your neck.
- Test by gently pulling glasses on and off — mount should stay in place.
Tunnel hole vs clip loop
This product: tunnel-hole mount, 4-pack, 27".
Clip loop 5-pack: mid-temple clip attachment, 29" cord, 10 colors.
FAQ
How long is the strap?
27 inches — adjustable with the cord lock.
Is this the same as the SIGONNA 5-pack clip loop strap?
No — different attachment style and pack size. Compare both on our accessories collection.