Hello, Jersey cotton is a knitted stretchy fabric and is not woven so it is measured in grams per square meter and not a thread count. The GSM is approx. 150.
Hello, you would need the deeper 38cm deep fitted sheets as you need the extra material to tuck under your mattress, as they are fully elasticated and stretchy they would be a much better fit.
Hello, Jersey Cotton is a knitted fabric to allow for the fabric to stretch so it measured in GSM and not a thread count, the weight is approx. 145 - 150 GSM is made from 100% luxury cotton yarns.
Hello, the manufacturer does not recommend tumble drying for this fabric as it is a stretchy cotton fibre and excessive heat can cause the fibres to shrink slightly.