worry-free warranty thickened steel pipe (very durable and durable)(质保无忧 钢管加粗（很耐用 很抗造）)

cloud sitting feeling-thick chair legs-sponge cushion-black and black(云端坐感-加粗椅腿-海绵坐垫-黑黑) cloud sitting feeling-thick chair legs-sponge cushion-black and gray(云端坐感-加粗椅腿-海绵坐垫-黑灰) cloud sitting feeling-thick chair legs-sponge cushion-white and black(云端坐感-加粗椅腿-海绵坐垫-白黑) cloud sitting feeling-thick chair legs-sponge cushion-white and gray(云端坐感-加粗椅腿-海绵坐垫-白灰) cloud sitting feeling-thick chair leg-sponge cushion-black-adjustable headrest(云端坐感-加粗椅腿-海绵坐垫-黑黑-调节头枕) cloud sitting feeling-thick chair leg-sponge cushion-black and gray-adjustable headrest(云端坐感-加粗椅腿-海绵坐垫-黑灰-调节头枕) cloud sitting feeling-thick chair leg-sponge cushion-white and black-adjustable headrest(云端坐感-加粗椅腿-海绵坐垫-白黑-调节头枕) cloud sitting feeling-thick chair leg-sponge cushion-white gray-adjustable headrest(云端坐感-加粗椅腿-海绵坐垫-白灰-调节头枕) cloud sitting feeling-thick chair legs-latex cushion-black and black(云端坐感-加粗椅腿-乳胶坐垫-黑黑) cloud sitting feeling-thick chair legs-latex cushion-black and gray(云端坐感-加粗椅腿-乳胶坐垫-黑灰) cloud sitting feeling-thick chair legs-latex cushion-white and black(云端坐感-加粗椅腿-乳胶坐垫-白黑) cloud sitting feeling-thick chair legs-latex cushion-white and gray(云端坐感-加粗椅腿-乳胶坐垫-白灰) cloud sitting feeling-thick chair legs-latex cushion-black-adjustable headrest(云端坐感-加粗椅腿-乳胶坐垫-黑黑-调节头枕) cloud sitting feeling-thick chair legs-latex cushion-black and gray-adjustable headrest(云端坐感-加粗椅腿-乳胶坐垫-黑灰-调节头枕) cloud sitting feeling-thick chair legs-latex cushion-white and black-adjustable headrest(云端坐感-加粗椅腿-乳胶坐垫-白黑-调节头枕) cloud sitting feeling-thick chair legs-latex cushion-white gray-adjustable headrest(云端坐感-加粗椅腿-乳胶坐垫-白灰-调节头枕) [style upgrade] width and thickness lumbar support sponge mat-black and black(【款式升级】宽厚腰托丨海绵垫-黑黑) [style upgrade] width and thickness lumbar support latex pad-black and black(【款式升级】宽厚腰托丨乳胶垫-黑黑) [style upgrade] width and thickness lumbar support ''sponge mat-black and black'' lifting headrest(【款式升级】宽厚腰托丨海绵垫-黑黑丨升降头枕) [style upgrade] width and thickness lumbar support ''latex pad-black and black'' lifting headrest(【款式升级】宽厚腰托丨乳胶垫-黑黑丨升降头枕) [style upgrade] width and thickness lumbar support-sponge mat-white and black(【款式升级】宽厚腰托丨海绵垫-白黑) [style upgrade] width and thickness lumbar support-latex pad-white and black(【款式升级】宽厚腰托丨乳胶垫-白黑) [style upgrade] width and thickness lumbar support ''sponge mat-white and black'' lifting headrest(【款式升级】宽厚腰托丨海绵垫-白黑丨升降头枕) [style upgrade] width and thickness lumbar support ''latex pad-white and black'' lifting headrest(【款式升级】宽厚腰托丨乳胶垫-白黑丨升降头枕) [old style] no lumbar support, sponge mat-black and black(【旧款式】无腰托丨海绵垫-黑黑)