These extravagantly cool & soft sheets are made from 100% Eucalyptus Tencel loycell fibers. Produced from the wood pulp of Eucalyptus trees and woven at 600 Thread Count per square inch. Renewable resource, one of the softest Woven fabric in the world on your bed to enjoy a perfect deep sleep. You won''t be able to go back to cotton once you try these sheets. Amazingly soft for a deep comfortable sleep. 50% more absorbent than cotton and silkier to keep you cool in the summer and warm in the winter.Available Sizes Include:• Twin Extra Long Size Sheet Set Includes 3-Piece : One Twin XL Flat Sheet 70 inches wide X 102 inches long, One Twin XL Fitted Sheet 39 inches wide X 80 inches long and One Pillowcase 20 inches wide X 30 inches long• Full Size Sheet Set Includes 4-Piece: One Full Flat Sheet 80 inches wide X 94 inches long, One Fitted Sheet 54 inches wide X 76 inches long and Two Pillowcases 20 inches wide X 30 inches long each.• Queen Size Sheets Set Includes 4-Piece: One Queen Flat Sheet 90 inches wide X 102 inches long, One Queen Fitted Sheet 60 inches wide X 80 inches long and Two Pillowcases 20 inches wide X 30 inches long each.• King Size Sheets Set Includes 4-Piece: One King Flat Sheet 110 inches wide X 102 inches long, One King Fitted Sheet 78 inches wide X 80 inches long and Two King Pillowcases 20 inches wide X 40 inches long each• California King Size Includes 4-Piece: One Cal-King Flat Sheet 110 inches wide X 102 inches long, One Cal-King Fitted Sheet 72 inches wide X 84 inches long and Two King Pillowcases 20 inches wide X 40 inches long each.• Split King Size Eucalyptus bed sheets Set Includes 5-Piece: One Split King Flat Sheet 110 inches wide X 102 inches long, Two Split King Fitted Sheet 39 inches wide X 80 inches long each and Two King Pillowcases 20 inches wide X 40 inches long each