Frame measurements
RB4420 is an oversized square wayfarer-profile frame in polished black injected acetate. Visible details include the rounded-square front rim, sharp keyhole bridge, and metal pin accents at the upper outer corners. At 65 mm lens width and 148 mm overall frame width, this is one of Ray-Ban's wider plastic profiles — sized for larger faces.
- Frame shape: Square (oversized wayfarer)
- Rim style: Full-rim
- Frame material: Injected plastic
- Gender / size: Unisex · Large
- Measurements: 65 mm lens · 47.4 mm height · 18 mm bridge · 145 mm temple · 148 mm total width
- Lens options: Single Vision, Bifocal, Progressive
- Coating options: Blue Light, Photochromic, Anti-Reflective, Anti-Scratch
148mm65mm18mm47.4mm145mm- Frame width
- 148mm
- Lens width
- 65mm
- Lens height
- 47.4mm
- Bridge width
- 18mm
- Arm length
- 145mm
- Frame shape
- Square
- Rim type
- Full-Rim
- Frame material
- Injected
- Frame size
- Large
- Gender
- Unisex

