Yoga Meditation Deluxe Studio Grade Kit (Set) by Yogavni (TM) (Cotton Filled Zabuton and Cotton or Buckwheat Filled Zafu) ***This is the set used by most top studios in USA*** Includes Round 100% natural Cotton filled Zafu. Also available in filled with Buckwheat Hulls Includes 100% natural Cotton filled Zabuton Zabutons are 36 Inch x 28 Inch x 3 Inch high Zafus are 15 Inch diameter by 6 Inch tall