Washmachine washable and install and remove very easily. For these products of sofa cover, it is our new developed item. It is almighty ,universal ,elastic. They are suitable to 99% common sofa. Attention: 1seater : Single seater (Sofa cover size between 90-140cm ) 2seater : Twin seaters (Sofa cover size between 145-185cm ) 3seater : Three seaters (Sofa cover size between 190-230cm ) 4seater : Three seaters (Sofa cover size between 235-300cm ) Note: Please check our size information before you buy. Featuers: 1. 100% all new stretch sofa cover 2. 1 seater , 2 seater, 3 seater, 4 seater, 3. fit for all kinds of band gaps's leather sofa and fabric sofa at home. 4. Material: 95% polyester ,5% spandex 5. Color: 17 Colors 6. NO pillowcase Product type: Sofa Cover