1. Excellent material: strong and . 2. By default, applicable for M365 Pro 2 and 1s; can also be used for M365 and M365 Pro, but need to buy tail lamp, because this uses a larger tail lamp. 3. Mudguards are delivered without mudguard hooks. You can remove the old mudguard and install a mudguard, or buy the mudguard hooks of M365. The mudguard hooks of m365 are common with M365 Pro 2. Fitment:for M365 1S Electric Scooter Colour:Black Material:Plastic Size: size:about 320x120x53mm/12.6x4.72x2.08in; Tail lamp body size (excluding line): 47x30x17mm/1.85x1.18x0.67in Package Contents: 1 * Bicycle Mudguard set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.