Package included: 60 * cable clips (with 5 different size included) for cord with 3/ 5/ 7/ 9/ 13 mm inner diameter | Ni-Zn ferrite. It can improve the electromagnetic field around the solenoid, thus avoiding outside interference. | Easy to install and convenient to use. The cylinder can be dismountable, and the port has the elastic clip fastener. | Helps reduce EMI on AC power lines. Black plastic enclosed ferrite core for 5 mm AC power cords. Great for cutting noise on USB, firewire, phone, power cord, coaxial, audio, video cables, etc. | This rectangle ferrite Bead can be widely used in a variety of Data cables, USB cable, telephone line, network line to shield external electromagnetic interference.

Material: Chenille fibre / microfiber, ultra soft material, strong decontamination and water absorption ability, never damage the surface of wiping. Shape like coral insect, it’s so cute. | 5 Colors:Purple, Green, Pink, Blue, Orange. each colour has 1 pair (2pcs) | Size adjustable:11x 4.7 inches,elastic cord design, not easy to fall off from your foot,Free size to fit most people (adults and kids), Can use it with barefoot or as a shoes cover | Easy to use & Washable: Just left them on your shoes and walk around and it picks up all the dust and hair without bending down or kneeling. These mop slippers can be washed by washing machine or hand | Multi-functional:You can add it to a mopping head of your home, can be wore with or without shoes; The mopping shoes cover can be used in wiping family floor, washing cars, washing desks, cleaning window glass while added to a mop head. So many ways of using!