Yushanju Hot Tub Mat 80-inch Interlocking EVA Foam Ground Protector — 22-Piece Non-Slip Insulating Pad with Pump Mat

The Yushanju Hot Tub Mat is a 22-piece interlocking EVA foam ground protector that forms an 80-inch diameter non-slip base for inflatable hot tubs, shielding tubs and users from rough surfaces while adding insulation.

Set up a safer, cleaner surface under your portable spa with this modular foam flooring kit. The set includes 21 interlocking tiles that assemble into a circular pad and one dedicated rectangular mat for the pump — all made from waterproof, easy-to-clean EVA foam. Designed for patios, lawns, balconies or indoor use, the mat reduces abrasion, prevents ground debris from contacting the tub, and improves under-tub comfort and heat retention without permanent installation.

How does this mat protect my inflatable hot tub?

Placed directly under the tub, the dense EVA foam creates a barrier between the tub base and the ground, limiting punctures and scuffs from gravel, concrete or rough patio tiles. The padding also distributes weight more evenly across the floor, lowering pressure points that can stress the tub material.

• 21 interlocking tiles form an 80-inch diameter circular pad.
• 1 separate 25×35 cm pump pad protects and stabilizes the pump.
• 1/4" thickness cushions against uneven ground and sharp particles.
• Textured surface reduces slippage when stepping in or out.

Will it help my spa retain heat and save energy?

The foam provides a modest insulating layer beneath the hot tub, reducing direct heat loss to cold ground surfaces. While it doesn't replace a full thermal blanket, combining the mat with a cover improves overall heating efficiency for portable spas.

• EVA foam adds insulation under the entire tub footprint.
• Reduces conductive heat loss to cold concrete or soil.
• Compatible with standard spa covers for improved savings.

How easy is it to assemble, maintain, and store?

Assembly is tool-free: the serrated snap edges let you click the tiles together into a seamless circle and remove them quickly when not in use. The lightweight, water-resistant foam wipes clean in seconds, and the tiles stack flat for compact storage away from weather or sunlight when not needed.

• Quick snap-fit installation — no tools required.
• Wipe-clean surface resists dirt, mold, and moisture.
• Tiles disassemble and nest for compact storage.

Can this mat be used for other activities besides hot tubs?

Yes. The resilient, slip-resistant surface and cushioning properties make these tiles useful for many household and outdoor tasks. They’re suitable for baby play areas, yoga, patio seating zones, bathroom floors, picnic areas, and as protective flooring for sports or exercise equipment.

• Baby crawling mat and play area cushioning.
• Yoga, stretching, or light exercise padding.
• Patio or balcony flooring to protect surfaces and furniture.

Who is this for? Homeowners and renters with inflatable or portable spas who want a simple, temporary protective underlay; parents seeking a soft, easy-to-clean play surface; and anyone who needs lightweight, insulated, slip-resistant flooring for patios, balconies, bathrooms, or exercise spaces. The Yushanju 22-piece kit works well for DIY setups, seasonal spa installations, and multi-use outdoor living areas where a non-permanent, protective floor is preferred.