✅✅✅2020 NEW MODEL✅✅✅ ➤➤➤ MAKE YOUR COMPUTER DESK CHAIR GLIDE SMOOTHLY on any floor surface with these premium quality urethane caster wheels. There's no need for an unsightly chair mat with these butter-smooth, whisper-quiet replacement casters ★★★ 2018 NEW MODEL ★★★ ?➤➤➤ ELIMINATE DAMAGE TO YOUR FLOORS: Durable, resilient polyurethane wheels won't mar your expensive flooring. Just like roller blade wheels, these casters are safe for tile, hardwood, vinyl, carpet and almost any surface. Ball bearing swivels spin easily, preventing scuffing and scratching. ?➤➤➤ REPLACE YOUR OLD CASTER WHEELS IN SECONDS: Our innovative caster stems are designed to fit all standard desk chairs and replacement is a snap! Just pop out the old casters and push in the nee ones. Please note does not fit to IKEA chairs!