Is 100s yarn count the best? 

You can't judge like that. Of course, the 100s yarn is top-notch in terms of feel and touch, but its washing resistance is not as good as that of 60s*40s, and the price/performance ratio of 60s*40s is the best one.

Homestay 200 Thread Count Percale Sheets Wholesale Single Bed Linen

The green printing and dyeing refers to that never add formaldehyde and hazardous substances during dyeing. The healthy printed and dyed fabric is fadeless after wash. It touches comfortable and soft. It’s well dust-proof, clean and glossy.

Apartment Italian Collection Sheets 1000 Thread Count Bed Linen Sets

What are the Apartment Italian Collection Sheets sizes for a hotel king bed?
Hello everyone, this is YRF textile manufacturer. Today I will tell you how to configure the 1000 Thread Count Bed Linen Sets size of a hotel king bed.
For example: bed 180×200cm, mattress height 25cm, bed width 180cm, plus mattress 25cm, side length 50cm, fabric pressed into the mattress 15cm, side length 30cm. Divide by the shrinkage of cotton products 0.95. Just get the exact Resort Deeda Factory 300Tc White Bed Sheet Set size of 270 x 280cm. It's a four-piece mattress, you understand?

Resort Deeda Factory 300Tc White Bed Sheet Set White Bed Linens