Description: Broad application scenarios,perfect for using on a sofa,in your bedroom or office. Features: Filler material: 100% polyester fiber Cover material: 100% cotton Unit weight: About 1.32lb/600g(each one) Unit cut size: 18 x 18in(45 x 45cm) Suggested cover size: 16-17 x 16-17 in Suitable season: Spring/Summer/Autumn/Winter Packing: Vacuum packing Tips: 1.Leave 24-48 hours and pat gently to recover the full loft after you take the pillow out for the first time. 2.Please use a pillowcase to prolong the lifespan of your pillow. 3.Routine basking in sunshine will revitalize and refresh your pillows. 4.For your health, we recommend you to replace the pillow after 8-12 months use. Washing instructions: 1 Gentle cycle machine wash(water temperature< 30℃) 2.Do not bleach and iron 3.Do not dry-clean 4.Please hang dry Please contact us if you meet any quality issues,we provide replacement and refund for our customers.