Sumifun 4% Lidocaine XL Pain Patches | Extra Large 4.72"x7.87"

Sumifun 4% Lidocaine XL Pain Patches | Extra Large 4.72"x7.87" for Full Back & Thigh Coverage | Maximum Strength OTC Numbing | 8-Hour Medical Adhesion Brand Sumifun Special Feature Targeted, Long-Lasting, Unscented, No Animal Testing, Fast-Acting Product Benefits Muscle Sore Relief, Back Pain Relief, Body Pain Relief, Pain Relief Specific Uses For Product Sprain, Joint Pain, Arthritis, Muscle Pain, Backache, Strain Active Ingredients 4% Lidocaine About this item 🚀 Revolutionary XL Size for Widespread Pain – Engineered to cover large muscle groups like lower back (lumbar), quadriceps, or shoulder blades in ONE SINGLE PATCH (4.72"x7.87" = 37.2 sq.in), eliminating the hassle of overlapping multiple small patches that waste money and cause uneven drug delivery. 💪 4% Lidocaine – OTC's Maximum Legal Dose – Delivers pharmaceutical-grade numbing power that penetrates up to deep tissue layers, effectively blocking sodium channels in sensory nerves to halt pain signals for stu