According to their UK site, Aanya Linen » was founded to provide bedding sheets, duvet covers, pillowcases, fitted & flat sheets, bed skirts — with good quality at reasonable price.They promise free delivery across the UK, secure payments, and a 60-day, no-questions-asked return & refund policy Their fabrics are described as “400 and 300 Thread Count natural Sateen Cotton,” with emphasis on rich color, soft feel and durability