Features: Continuous improvement and optimization have launched a generation of a full range of anti-leakage sponge eye masks. The memory foam (slow rebound mechanical performance sponge) is soft and comfortable to the for touch, but theResilience is small.It cannot be used for eye masks sponges alone. TheResilience performance is good, but the comfort is lost compared to memory foam. Combining the two sponges and covering with velvet cloth will give you an immersive and comfortable wearing feeling. With the support of the overall soft belt, it is easy to adjust the elasticity of the headband to find a comfortable position to wear. The overall use of the macaron color scheme, the two-color sponge makes the matching of eye masks and glasses more personalized. Specifications: Material:Sponge Option Type:Type A,Type B,Type C,Type D,Type E,(Optional) Type A: For FPV glasses V1, V2 version LxWxH 200x118x18mm ; Bridge of nose with holes can be cut to reduce pressure Type B: used for fatshark fatshark glasses VTTA6 version, used for fatshark's digital glasses LxWxH 185x68x17mm Nose bridge with holes to reduce pressure Type C: used forSKYZONE glasses 04X 04L 03 can be used for 02 version LxWxH 18x68x17mm Type D: for fatshark glasses V1 V2 V3HD2 HD3 version LxWxH 182x75x17mm Nose bridge with holes to reduce pressure Type E: For fatshark's digital glasses, length x width x height 180x68x17mm, nose bridge with holes to reduce pressure Package Includes: 1x Sponge Pad 1x Adhesive-backed Magic Hook (Type A is a magic hook nose strip) note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.