Wave Tape for ripple fold curtains will transform your curtains making them really eye-catching, whilst your creative ideas will satisfy every style and mood. The width of the tape is 3" or 75mm. Wave Tape is the main part of the Wave Ripple Fold System. To get a real Ripple Fold effect, the Wave Tape should be used with Plastic Hooks and Eyelet Carriers or Plastic 3-prong Hooks and Basic Ripple Fold Carriers. It's easy to use, just sew tape directly on the fabric of the curtain, insert hooks into the pockets with equal spacing and your curtain is ready to hang. ---------------------------------------------------------------------------------------------- How to calculate the yardage of the Wave Tape: Using the provided ripple fold chart, you may calculate the yardage of Wave tape, fabric, carriers, and hooks. (The yardage, number of carriers, and hooks will vary according on the fullness.) ------------------------------------------------------------------------------------------------- Please take measurements before ordering. Please select the quantity of Wave Tape you require from the drop-down option. Plastic Hooks are here: https://www.etsy.com/ca/listing/783194243/plastic-hooks-for-ripple-fold-curtains?ref=shop_home_active_1&frs=1 Eyelet carriers are here: https://www.etsy.com/ca/listing/783184625/wave-eyelet-carriers-for-ripple-fold?ref=shop_home_active_1&frs=1 Ripple Fold Snap Carriers are here: https://www.etsy.com/ca/listing/783427805/snap-carriers-for-ripple-fold-curtains?ref=shop_home_active_1&frs=1 Plastic 3-prong hooks are here: https://www.etsy.com/ca/listing/769573436/plastic-3-prong-hooks-for-ripple-fold?ref=listing_published_alert Ripple fold carriers and Plastic 3-prong Hooks are here: https://www.etsy.com/ca/listing/1081070190/ripple-fold-carriers-and-plastic-3-prong?click_key=4baf705793c979261b64c226216f9469fe9eb87b%3A1081070190&click_sum=da75010c&ref=shop_home_active_10 REFUNDS All custom orders are made as per your specifications thus they cannot be cancelled, returned or refunded at any time.