Remote Control Toy Accessories Advantage 1: Double-Sided Multi-Layer Nano-Coating Process, Restore The True Colour.Waterproof, Oil-Proof, For Your Lens Protection Advantage 2: Cpl Adjustable, By Rotating The Gear Can Adjust The Light, Choose The Right Luminosity For Shooting Advantage 3: Installation Will Not Damage The Original Lens, Change The Filter At Any Time, Do Not Let You Miss The Wonderful Moment Advantage 4: Filters And Original Lens Caps Can Be Used At The Same Time. Advantage 5: Aviation Aluminium Frame Material, Logo Engraved By Laser Engraving Will Not Fade, Black Frame To Prevent Light Leakage And Ghosting Filter Description Installation Step Filter S Effect Cautions. 1. Only UV filters can transmit 98.5 per cent of light; CPL filters cannot be expressed in terms of light transmission, 2. only CPL filters are adjustable, other filters are not. Description: Net weight:0.11oz.(3.4g),(UV/ND/ANTI-LIGHT),0.16oz.(4.6g).(CPL),0.47oz.(13.6g).(ND 4 piece set),0.39oz.(11.4g).(3 piece set) Package weight:0.75oz.(21.6g),(UV/ND/ANTI-LIGHT),0.97oz.(27.8g).).(CPL),2.25oz.(64.3g).(ND 4 piece set),2.17oz.(62.1g).(3 piece set) Product size:1.49*1.22*0.07in(3.8*3.1*0.2cm),(UV/ND/ANTI-LIGHT),1.49*1.37*0.15in(3.8*3.5*0.4cm).(CPL) Package size:2.51*2.51*0.78in(6.4*6.4*2cm).(Single),3.66*3.14*0.78in(9.3*8*2cm).(4 Set) Note: 1.Does not include drone, 2.Transition: 1cm=10mm=0.39inch, 3.Since the size and weight are manually measured, due to different measurement methods, there may be a certain error between the weight and size of the product, but this error does not affect the normal use of the product, please confirm that you know and accept the error before purchasing,, 4.Due to the difference between different monitors, the picture may not reflect the actual color of the item,please make sure you do not mind before ordering, Thank you!