About This

• HEAVY-DUTY GALVANIZED STEEL FRAME – 4-bay walk-in tunnel greenhouse built with 18mm galvanized steel pipes; 8 side diagonal V-braces plus 6 top arch braces and 6 horizontal bars lock the dome rigid; steel ridge cable with turnbuckle and carabiner adds extra top support
• 140G/M² PE MESH COVER WITH UV50+ – breathable mesh fabric releases wind pressure and blocks harsh sun; cover ties to the ground bar with rope buckles; 4 roll-up vents per side (8 total) keep air moving in summer heat
• 20 X 10 X 7 FT WALK-IN SPACE – roomy 4-bay dome lets you stand, plant, water and harvest comfortably; fits long rows for tomatoes, peppers, cucumbers, herbs and flower beds in backyard gardens
• ZIPPER DOOR WITH STEEL CABLE RIDGE – 2 full-opening zipper doors for easy access; top center 2mm steel cable tightened by turnbuckle and secured with carabiner resists sagging; 4 guy ropes and 4 large J-shaped ground stakes anchor the tunnel in windy seasons
• LOCK NUTS & MAIL-ORDER PACKAGING – all anti-loosening lock nuts keep joints tight after assembly; frame and cover ship in 1 carton for easy freight; numbered pipes assemble into a stable dome for year-round home growing

Overview

• Brand: DNYKER
• Color: White
• Product Dimensions: 234"L x 118"W x 78"H
• Size: 20' x 10' x 7'