1pcs Piano Slow Close Device – Hydraulic Fallboard Decelerator for Upright Pianos Key Cover Soft Close Lid Protector with Dual Silent Wheels, Anti-Pinch, Durable Aluminum Alloy

1pcs Piano Slow Close Device – Hydraulic Fallboard Decelerator for Upright Pianos Key Cover Soft Close Lid Protector with Dual Silent Wheels, Anti-Pinch, Durable Aluminum Alloy

Part Name：Hydraulic Piano Fallboard DeceleratorBrand：RydSunsLocation：Keyboard Side PanelProduct Material：Aluminum AlloyColor：BlackFitment：This soft-close fallboard decelerator is designed for most upright pianos with a lid opening angle greater than 90° and a clearance of over 2.5cm between the lid and keyboardInstallation Guide：Step 1: Open the piano lid and position the device at the center of the wooden panel on the left side of the keyboard—ensure it's vertically aligned.Step 2: Hold it gently in place. Close the lid to test the closing speed. If too slow, push the device further inward until the wheel touches the lid, retest. If too fast, pull the device outward toward the edge, retest.Step 3: Once the speed is ideal, remove the adhesive film and stick it in place.Step 4: Stick the metal guide plate along the path of the wheel to protect the lid surface.Include Packing：1x Soft Close Device1x Metal Guide Plate★ NOTE: This product is sold as a single piece. To install on both sides, please place TWO separate orders!★ Advantage：✔Adaptive Motion DampingThe built-in hydraulic buffer adjusts automatically to different lid weights, ensuring consistent soft-closing behavior regardless of piano type or user strength.✔Child-Friendly DesignSpecifically engineered with families in mind, it adds a critical safety layer for households with curious toddlers or young learners at the piano bench.✔No Sound, No DistractionIdeal for practice or recording sessions—its silent descent helps maintain concentration and supports a professional-grade acoustic environment.✔Paint & Finish SafeThe adhesive surface is lab-tested for piano-safe finishes, avoiding peeling, discoloration, or residue even after long-term attachment.✔Compact & Unobtrusive FormSlim profile and neutral tone let it blend in discreetly with the piano’s aesthetics, without affecting the visual appeal of your instrument.✔Reduces Long-Term MaintenanceMinimizes wear on internal hinges and structural joints caused by repetitive impact, effectively lowering the need for technician adjustments over time.✔Fast Setup for Non-ExpertsNo piano knowledge or tools needed—installation can be done solo in minutes, making it beginner-friendly and ideal for new piano owners.✔Trusted by Educators & InstitutionsPopular among music schools and piano teachers for its durability and student-safe design—built to withstand high-frequency use in shared spaces.

Product Features

• Universal CompatibilityPiano slow-landing device for a wide range of applications, suitable for most uprights, for safer lid closure
• Package IncludesPiano Soft-Close Damper x1 (NOTE: This product is sold as a single piece. To install on both sides, please place TWO separate orders)
• Damage-Free InstallationFeatures quality adhesives that holds firmly without damaging piano paint. Easy to remove with a hairdryerno tools required
• Premium MaterialCrafted from high quality aluminum alloy to ensure stability and long lasting performance. Decorative fret design adds aesthetic appeal
• Anti-Pinch Lid ProtectorSoft fall design prevents finger injuriesideal for homes, schools, or studios. A practical upgrade for piano safety and performance
• Silent Dual-Wheel MechanismEquipped with a dual silent pulley system to ensure smooth, quiet, and gradual lid descentpreventing sudden slams and extending piano life