Material Sample Pack – Try Before You BuyCurious how each softness feels in real life? Our sample pack includes three silicone swatches in the materials we use for our sleeves: OO-50 – Our firmest option. Offers the most structure and support. OO-30 – The most popular option selected by customers. Offers more structure and support, with less give under pressure. OO-20 – Balanced and flexible. A popular middle ground that feels soft but still holds shape. OO-10 – Ultra-soft and squishy. Has a lifelike, gel-like feel—ideal for maximum softness and comfort. Each sample is roughly palm-sized and poured in the same high-quality silicone we use in our products. Perfect for comparing textures and choosing the feel that's right for you.