Made from stretchable cotton fabric without latex components. The tapes are stretchable by approximately 155 - 160% in length (they have limited stretch in width). In terms of structure, thickness, and weight, the tapes are comparable to skin. They are extremely elastic and can be worn for several days without issues (even while showering). The adhesive side is coated with a thermoplastic acrylic adhesive (meaning they expand when heated and contract when cooled). They have excellent adhesive properties. The tapes are breathable and can be easily removed from the skin after therapy. They offer high wearing comfort and very good skin compatibility. Available in 10 colors. Material: 100% cotton, underside: acrylic adhesive, waterproof. Color application examples (according to color energetics): Pink and red as warm colors support better blood circulation - the energy is enhanced. Blue as a cool color has a calming, cooling, and relaxing effect, thus relieving tension - the energy is sedated. Beige as a skin-colored tape has a neutral effect. Green is the balancing healing color, helping to gather strength and support regeneration. Yellow and orange have a positive, uplifting effect. White and black are neutral. Purple: color expansion.