Color: Black (e.g., color can be changed) • Head circumference: 40 to 45cm (adjustable) • Brim length: Approximately 8.0cm • Foldable Please understand that there may be some errors due to amateur measurements. ⸻ 【Recommended Points】 ✅ Complete blackout: 100% UV cut rate blocks UV rays ✅ Deep design & large brim: 360° light shielding for excellent sunburn prevention, also has a face-slimming effect ✅ Foldable and easy to carry: Doesn't take up space in your bag ✅ Suitable for a wide range of scenes: Travel, commuting, walking, gardening, etc. ⸻ Stylish while taking good measures against sunburn! Instant purchase welcome - first come, first served ✨ ⚠️ Will be shipped folded compactly.