uxcell Furniture Table Chair Feet Felt Floor Protectors Pad Nails 50PCS Color: Gray, Brown, Silver Tone; Total Size: 24 x 23mm/0.9" x 0.9"(D*L) Material: Plastic, Felt, Metal; Net Weight: 136g Package Content: 50(+/-2%)pcs x Felt Floor Protector; Product Name: Felt Floor Protector Felt Dia: 20mm/0.8"; Base Height (Felt + Plastic): 8mm/0.3" Nail Dia(Approx): 2mm/0.08"; Nail Length: 16mm/0.6"