This is iron-on double-sided adhesive tape (spider web tape). It's a thin material and easy-to-use adhesive tape. It has just the right amount of stickiness for making doll clothes and temporary fixing, making it easy to work with and preventing slippage. - Temporary fixing for attaching zippers - Instead of basting for edging tape - For general crafts - Adhering and tacking interlining, etc. It's convenient for various uses. ■ Size / 10mm ■ Material / Polyamide (adhesive resin), paper (release paper) ■ Length / 25m roll ■ Country of origin / China We do not accept discounts. Thank you for your understanding.