The Gentle Monster My Ma Bullet Sunglasses in Black 01 are a stylish and contemporary eyewear choice. Here are the key features and dimensions:

- **Frame Color:** Black
- **Lens Color:** Gradient Grey
- **Frame Material:** Acetate
- **Lens Material:** Polycarbonate
- **Dimensions:**
- Lens Width: Approximately 54 mm
- Bridge Width: Approximately 20 mm
- Temple Length: Approximately 145 mm

These sunglasses feature a bold, oversized design that provides a unique and fashionable look. The lenses offer UV protection, making them ideal for everyday wear. The lightweight acetate frame ensures comfort, while the iconic Gentle Monster branding adds a touch of luxury.

Please note that there may be slight differences in the actual dimensions due to manufacturing variances.