Sadhu boards are great companions for both nail-standing newbies and advanced practitioners looking for more profound sensations. Regardless of your experience, boards with nails for yoga influence your acupuncture points enhancing regenerative processes in the body and bringing you to healing. Foot massage activated with nail board stranding releases your internal energy, helps to normalize blood pressure, and relieves you from muscle tension. When using yoga desks regularly, you disconnect from daily worries and combat anxiety with renewed vigor. Complement your meditation practice with a Sadhu nail board and boost your productivity, develop willpower and awareness to successfully tackle daily challenges and tasks. SIZE: SADHU BOARDS: 33 x 15.5 х 3,7 cm/12, 5 x 6,1 x 1, 4 inches NAILS: 2x20 cm/0,7x7,8 inches Such meditation gifts would be perfect for anyone practicing nail standing in the long run, as well as beginners. Yoga gifts are always on point on any occasion to help your beloved ones to improve their well-being and understand the depths of their own subconscious with a nail-standing practice. Depending on your experience in nail standing, choose the distance between nails: Beginners: 8/10 mm (0,31/0,39 inches) Regular users: 12 mm (0,47 inches) Experiences users: 15 mm (0,59 inches) MATERIALS SADHU BOARDS: 100% genuine water-repellent alder/birch plywood (1st grade) NAILS: galvanized nails, copper-plated nails and copper nails. Handmade of 100% genuine, eco-friendly plywood and certified metals for nails, these Sadhu boards will become your long-lasting helpers in deepening your practice. Materials used in the production of yoga desks are durable enough to withstand big loads and serve you for years to come. Benefit from a whole variety of trendy colors, sizes, and nail distance options to choose from. Each nail board is adorned with an engraved popular yoga image, however, you may opt for a personalized engraving of your choice. PERSONALIZATION In case you want to change the standard engraving for personalized engraving, contact us via a message to the seller. We also have other designs of sadhu boards: https://www.etsy.com/shop/YogaBoardShop Our customers are our top priority, hence if you have more questions, special requests, or ideas, let us know. We are here to help! Namaste!