Custom fit for the PartyBoxUltimate Speaker, measuring 37 cm x 5 cm x 92.5 cm to provide a snug shield against dust and dirt. Nylon construction protects the speaker from unwanted particles during storage or transport, helping to keep it in condition. Integrated elastic band for easy application and removal while maintaining a secure fit to prevent movement during handling. Sleek black design protects without compromising appearance, making it a tasteful addition to any audio setup. Use scenarios: 1) Store between uses at home on a shelf or in a cabinet to prevent dust buildup. 2) Transport between venues or during travel, keeping the speaker clean during transit. 3) Quick cover during breaks at events or in studio environments to protect from dust while not in use.