- Universal fit and easy installation: Compatible with most bike seat posts and suitable for most mountain and road bikes. Designed for both men and women. - Durable material: Made from polyurethane foam PU, lightweight yet firm, waterproof, breathable, and sturdy for reliable riding performance. - Comfortable size: 16 cm x 26 cm (6.30 in x 10.24 in). A core cycling gear accessory that also serves as a thoughtful gift for cycling or outdoor enthusiasts, including on Father’s Day. - Shock absorption and support: Built with a quality shock-absorption design to cushion bumps and provide strong support for a smoother riding experience. With practical use scenarios: - Daily commuting on road or mixed-terrain bikes, where comfort over long distances matters. - Weekend rides and mountain biking, where reliable cushioning reduces fatigue on rough trails. - Gift scenario for cycling lovers on Father’s Day or other outdoor activity occasions.